| 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 | $125.44 | 9.858% | $137.8059 | $137.81 | $137.80 | $137.80 |
| Purchase #2 | $99.65 | 9.109% | $108.7271 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $242.64 | 4.316% | $253.1123 | $253.11 | $253.10 | $253.10 |
| Purchase #4 | $143.98 | 7.828% | $155.2508 | $155.25 | $155.25 | $155.30 |
| Purchase #5 | $26.48 | 9.144% | $28.9013 | $28.90 | $28.90 | $28.90 |
| Purchase #6 | $76.80 | 13.615% | $87.2563 | $87.26 | $87.25 | $87.30 |
| Purchase #7 | $200.35 | 12.660% | $225.7143 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $915.34 | $996.7680 | $996.77 | $996.75 | $996.80 | |