| 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 | $235.42 | 6.632% | $251.0331 | $251.03 | $251.05 | $251.00 |
| Purchase #2 | $235.92 | 5.679% | $249.3179 | $249.32 | $249.30 | $249.30 |
| Purchase #3 | $67.99 | 10.653% | $75.233 | $75.23 | $75.25 | $75.20 |
| Purchase #4 | $98.37 | 10.183% | $108.387 | $108.39 | $108.40 | $108.40 |
| Purchase #5 | $88.95 | 12.762% | $100.3018 | $100.30 | $100.30 | $100.30 |
| Purchase #6 | $34.35 | 11.461% | $38.2869 | $38.29 | $38.30 | $38.30 |
| Purchase #7 | $156.29 | 8.850% | $170.1217 | $170.12 | $170.10 | $170.10 |
| 7 purchase totals = | $917.29 | $992.6814 | $992.68 | $992.70 | $992.60 | |