| 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 | $247.40 | 9.290% | $270.3835 | $270.38 | $270.40 | $270.40 |
| Purchase #2 | $63.47 | 9.262% | $69.3486 | $69.35 | $69.35 | $69.30 |
| Purchase #3 | $123.49 | 8.344% | $133.794 | $133.79 | $133.80 | $133.80 |
| Purchase #4 | $162.30 | 12.136% | $181.9967 | $182.00 | $182.00 | $182.00 |
| Purchase #5 | $186.85 | 7.527% | $200.9142 | $200.91 | $200.90 | $200.90 |
| Purchase #6 | $186.69 | 13.205% | $211.3424 | $211.34 | $211.35 | $211.30 |
| Purchase #7 | $60.83 | 5.559% | $64.2115 | $64.21 | $64.20 | $64.20 |
| 7 purchase totals = | $1,031.03 | $1,131.9909 | $1,131.98 | $1,132.00 | $1,131.90 | |