| 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 | $99.42 | 6.618% | $105.9996 | $106.00 | $106.00 | $106.00 |
| Purchase #2 | $23.67 | 5.656% | $25.0088 | $25.01 | $25.00 | $25.00 |
| Purchase #3 | $109.36 | 12.127% | $122.6221 | $122.62 | $122.60 | $122.60 |
| Purchase #4 | $125.48 | 4.522% | $131.1542 | $131.15 | $131.15 | $131.20 |
| Purchase #5 | $234.59 | 6.518% | $249.8806 | $249.88 | $249.90 | $249.90 |
| Purchase #6 | $143.35 | 8.849% | $156.035 | $156.04 | $156.05 | $156.00 |
| Purchase #7 | $165.32 | 11.710% | $184.679 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $901.19 | $975.3793 | $975.38 | $975.40 | $975.40 | |