| 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 | $213.82 | 3.285% | $220.844 | $220.84 | $220.85 | $220.80 |
| Purchase #2 | $33.62 | 12.313% | $37.7596 | $37.76 | $37.75 | $37.80 |
| Purchase #3 | $101.90 | 8.650% | $110.7144 | $110.71 | $110.70 | $110.70 |
| Purchase #4 | $240.84 | 6.434% | $256.3356 | $256.34 | $256.35 | $256.30 |
| Purchase #5 | $68.98 | 7.532% | $74.1756 | $74.18 | $74.20 | $74.20 |
| Purchase #6 | $126.76 | 7.358% | $136.087 | $136.09 | $136.10 | $136.10 |
| Purchase #7 | $146.95 | 5.757% | $155.4099 | $155.41 | $155.40 | $155.40 |
| 7 purchase totals = | $932.87 | $991.3261 | $991.33 | $991.35 | $991.30 | |