| 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 | $239.87 | 10.645% | $265.4042 | $265.40 | $265.40 | $265.40 |
| Purchase #2 | $45.59 | 10.594% | $50.4198 | $50.42 | $50.40 | $50.40 |
| Purchase #3 | $218.83 | 7.679% | $235.634 | $235.63 | $235.65 | $235.60 |
| Purchase #4 | $225.94 | 13.306% | $256.0036 | $256.00 | $256.00 | $256.00 |
| Purchase #5 | $81.60 | 6.777% | $87.13 | $87.13 | $87.15 | $87.10 |
| Purchase #6 | $16.52 | 9.155% | $18.0324 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $133.31 | 7.339% | $143.0936 | $143.09 | $143.10 | $143.10 |
| 7 purchase totals = | $961.66 | $1,055.7176 | $1,055.70 | $1,055.75 | $1,055.60 | |