| 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 | $216.52 | 3.815% | $224.7802 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $227.35 | 6.387% | $241.8708 | $241.87 | $241.85 | $241.90 |
| Purchase #3 | $38.52 | 7.260% | $41.3166 | $41.32 | $41.30 | $41.30 |
| Purchase #4 | $161.66 | 8.241% | $174.9824 | $174.98 | $175.00 | $175.00 |
| Purchase #5 | $81.57 | 6.833% | $87.1437 | $87.14 | $87.15 | $87.10 |
| Purchase #6 | $56.33 | 3.163% | $58.1117 | $58.11 | $58.10 | $58.10 |
| Purchase #7 | $28.98 | 8.729% | $31.5097 | $31.51 | $31.50 | $31.50 |
| 7 purchase totals = | $810.93 | $859.7151 | $859.71 | $859.70 | $859.70 | |