| 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 | $103.31 | 4.498% | $107.9569 | $107.96 | $107.95 | $108.00 |
| Purchase #2 | $140.82 | 9.575% | $154.3035 | $154.30 | $154.30 | $154.30 |
| Purchase #3 | $83.75 | 12.340% | $94.0848 | $94.08 | $94.10 | $94.10 |
| Purchase #4 | $213.93 | 4.728% | $224.0446 | $224.04 | $224.05 | $224.00 |
| Purchase #5 | $47.43 | 7.765% | $51.1129 | $51.11 | $51.10 | $51.10 |
| Purchase #6 | $24.31 | 5.365% | $25.6142 | $25.61 | $25.60 | $25.60 |
| Purchase #7 | $36.64 | 5.357% | $38.6028 | $38.60 | $38.60 | $38.60 |
| 7 purchase totals = | $650.19 | $695.7197 | $695.70 | $695.70 | $695.70 | |