| 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 | $105.44 | 12.168% | $118.2699 | $118.27 | $118.25 | $118.30 |
| Purchase #2 | $107.66 | 12.839% | $121.4825 | $121.48 | $121.50 | $121.50 |
| Purchase #3 | $207.63 | 11.338% | $231.1711 | $231.17 | $231.15 | $231.20 |
| Purchase #4 | $111.71 | 13.341% | $126.6132 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $84.40 | 13.592% | $95.8716 | $95.87 | $95.85 | $95.90 |
| Purchase #6 | $163.46 | 7.290% | $175.3762 | $175.38 | $175.40 | $175.40 |
| Purchase #7 | $131.88 | 8.867% | $143.5738 | $143.57 | $143.55 | $143.60 |
| 7 purchase totals = | $912.18 | $1,012.3583 | $1,012.35 | $1,012.30 | $1,012.50 | |