| 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 | $222.77 | 3.277% | $230.0702 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $86.97 | 11.389% | $96.875 | $96.88 | $96.90 | $96.90 |
| Purchase #3 | $56.55 | 9.861% | $62.1264 | $62.13 | $62.15 | $62.10 |
| Purchase #4 | $102.75 | 9.784% | $112.8031 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $144.66 | 10.133% | $159.3184 | $159.32 | $159.30 | $159.30 |
| Purchase #6 | $124.96 | 8.680% | $135.8065 | $135.81 | $135.80 | $135.80 |
| Purchase #7 | $59.46 | 10.456% | $65.6771 | $65.68 | $65.70 | $65.70 |
| 7 purchase totals = | $798.12 | $862.6767 | $862.69 | $862.70 | $862.70 | |