| 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 | $196.77 | 8.718% | $213.9244 | $213.92 | $213.90 | $213.90 |
| Purchase #2 | $56.80 | 7.612% | $61.1236 | $61.12 | $61.10 | $61.10 |
| Purchase #3 | $229.83 | 12.214% | $257.9014 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $158.98 | 7.217% | $170.4536 | $170.45 | $170.45 | $170.50 |
| Purchase #5 | $26.41 | 8.354% | $28.6163 | $28.62 | $28.60 | $28.60 |
| Purchase #6 | $113.63 | 12.386% | $127.7042 | $127.70 | $127.70 | $127.70 |
| Purchase #7 | $65.32 | 9.429% | $71.479 | $71.48 | $71.50 | $71.50 |
| 7 purchase totals = | $847.74 | $931.2025 | $931.19 | $931.15 | $931.20 | |