| 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 | $238.76 | 9.127% | $260.5516 | $260.55 | $260.55 | $260.60 |
| Purchase #2 | $237.32 | 5.293% | $249.8813 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $194.96 | 3.711% | $202.195 | $202.20 | $202.20 | $202.20 |
| Purchase #4 | $136.84 | 8.656% | $148.6849 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $147.31 | 12.668% | $165.9712 | $165.97 | $165.95 | $166.00 |
| Purchase #6 | $204.49 | 11.815% | $228.6505 | $228.65 | $228.65 | $228.70 |
| Purchase #7 | $78.74 | 9.656% | $86.3431 | $86.34 | $86.35 | $86.30 |
| 7 purchase totals = | $1,238.42 | $1,342.2776 | $1,342.27 | $1,342.30 | $1,342.40 | |