| 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 | $209.75 | 8.658% | $227.9102 | $227.91 | $227.90 | $227.90 |
| Purchase #2 | $116.32 | 13.336% | $131.8324 | $131.83 | $131.85 | $131.80 |
| Purchase #3 | $122.61 | 11.132% | $136.2589 | $136.26 | $136.25 | $136.30 |
| Purchase #4 | $105.72 | 10.445% | $116.7625 | $116.76 | $116.75 | $116.80 |
| Purchase #5 | $50.75 | 5.387% | $53.4839 | $53.48 | $53.50 | $53.50 |
| Purchase #6 | $75.71 | 5.425% | $79.8173 | $79.82 | $79.80 | $79.80 |
| Purchase #7 | $77.63 | 8.364% | $84.123 | $84.12 | $84.10 | $84.10 |
| 7 purchase totals = | $758.49 | $830.1882 | $830.18 | $830.15 | $830.20 | |