| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $96.71 | 10.105% | $106.4825 | $106.48 | $106.50 | $106.50 |
| Purchase #2 | $200.77 | 10.873% | $222.5997 | $222.60 | $222.60 | $222.60 |
| Purchase #3 | $233.68 | 13.312% | $264.7875 | $264.79 | $264.80 | $264.80 |
| Purchase #4 | $156.68 | 7.236% | $168.0174 | $168.02 | $168.00 | $168.00 |
| Purchase #5 | $145.72 | 8.251% | $157.7434 | $157.74 | $157.75 | $157.70 |
| Purchase #6 | $143.81 | 8.350% | $155.8181 | $155.82 | $155.80 | $155.80 |
| Purchase #7 | $117.96 | 10.758% | $130.6501 | $130.65 | $130.65 | $130.70 |
| 7 purchase totals = | $1,095.33 | $1,206.0987 | $1,206.10 | $1,206.10 | $1,206.10 | |