| 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 | $203.89 | 12.736% | $229.8574 | $229.86 | $229.85 | $229.90 |
| Purchase #2 | $67.25 | 7.299% | $72.1586 | $72.16 | $72.15 | $72.20 |
| Purchase #3 | $54.77 | 8.644% | $59.5043 | $59.50 | $59.50 | $59.50 |
| Purchase #4 | $195.82 | 12.751% | $220.789 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $53.31 | 9.224% | $58.2273 | $58.23 | $58.25 | $58.20 |
| Purchase #6 | $240.99 | 6.273% | $256.1073 | $256.11 | $256.10 | $256.10 |
| Purchase #7 | $8.79 | 9.600% | $9.6338 | $9.63 | $9.65 | $9.60 |
| 7 purchase totals = | $824.82 | $906.2777 | $906.28 | $906.30 | $906.30 | |