| 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 | $109.29 | 12.366% | $122.8048 | $122.80 | $122.80 | $122.80 |
| Purchase #2 | $88.61 | 6.333% | $94.2217 | $94.22 | $94.20 | $94.20 |
| Purchase #3 | $181.81 | 4.470% | $189.9369 | $189.94 | $189.95 | $189.90 |
| Purchase #4 | $25.49 | 4.387% | $26.6082 | $26.61 | $26.60 | $26.60 |
| Purchase #5 | $59.50 | 11.605% | $66.405 | $66.41 | $66.40 | $66.40 |
| Purchase #6 | $228.57 | 11.545% | $254.9584 | $254.96 | $254.95 | $255.00 |
| Purchase #7 | $165.31 | 8.430% | $179.2456 | $179.25 | $179.25 | $179.20 |
| 7 purchase totals = | $858.58 | $934.1806 | $934.19 | $934.15 | $934.10 | |