| 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 | $246.84 | 12.580% | $277.8925 | $277.89 | $277.90 | $277.90 |
| Purchase #2 | $13.47 | 7.701% | $14.5073 | $14.51 | $14.50 | $14.50 |
| Purchase #3 | $44.85 | 13.450% | $50.8823 | $50.88 | $50.90 | $50.90 |
| Purchase #4 | $197.52 | 13.435% | $224.0568 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $209.94 | 4.132% | $218.6147 | $218.61 | $218.60 | $218.60 |
| Purchase #6 | $110.32 | 10.697% | $122.1209 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $76.75 | 9.742% | $84.227 | $84.23 | $84.25 | $84.20 |
| 7 purchase totals = | $899.69 | $992.3015 | $992.30 | $992.30 | $992.30 | |