| 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 | $130.86 | 6.523% | $139.396 | $139.40 | $139.40 | $139.40 |
| Purchase #2 | $98.94 | 13.319% | $112.1178 | $112.12 | $112.10 | $112.10 |
| Purchase #3 | $12.81 | 11.398% | $14.2701 | $14.27 | $14.25 | $14.30 |
| Purchase #4 | $64.67 | 3.751% | $67.0958 | $67.10 | $67.10 | $67.10 |
| Purchase #5 | $117.92 | 7.490% | $126.7522 | $126.75 | $126.75 | $126.80 |
| Purchase #6 | $120.96 | 3.619% | $125.3375 | $125.34 | $125.35 | $125.30 |
| Purchase #7 | $247.83 | 5.182% | $260.6726 | $260.67 | $260.65 | $260.70 |
| 7 purchase totals = | $793.99 | $845.6420 | $845.65 | $845.60 | $845.70 | |