| 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 | $97.95 | 13.476% | $111.1497 | $111.15 | $111.15 | $111.10 |
| Purchase #2 | $229.34 | 7.768% | $247.1551 | $247.16 | $247.15 | $247.20 |
| Purchase #3 | $53.77 | 3.664% | $55.7401 | $55.74 | $55.75 | $55.70 |
| Purchase #4 | $18.52 | 4.273% | $19.3114 | $19.31 | $19.30 | $19.30 |
| Purchase #5 | $141.44 | 6.510% | $150.6477 | $150.65 | $150.65 | $150.60 |
| Purchase #6 | $187.25 | 12.208% | $210.1095 | $210.11 | $210.10 | $210.10 |
| Purchase #7 | $166.65 | 13.462% | $189.0844 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $894.92 | $983.1979 | $983.20 | $983.20 | $983.10 | |