| 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 | $125.49 | 7.764% | $135.233 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $55.83 | 6.421% | $59.4148 | $59.41 | $59.40 | $59.40 |
| Purchase #3 | $96.88 | 10.267% | $106.8267 | $106.83 | $106.85 | $106.80 |
| Purchase #4 | $28.89 | 11.224% | $32.1326 | $32.13 | $32.15 | $32.10 |
| Purchase #5 | $191.76 | 4.835% | $201.0316 | $201.03 | $201.05 | $201.00 |
| Purchase #6 | $28.64 | 3.447% | $29.6272 | $29.63 | $29.65 | $29.60 |
| Purchase #7 | $239.48 | 12.834% | $270.2149 | $270.21 | $270.20 | $270.20 |
| 7 purchase totals = | $766.97 | $834.4808 | $834.47 | $834.55 | $834.30 | |