| 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 | $24.94 | 8.816% | $27.1387 | $27.14 | $27.15 | $27.10 |
| Purchase #2 | $137.40 | 10.536% | $151.8765 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $205.34 | 11.596% | $229.1512 | $229.15 | $229.15 | $229.20 |
| Purchase #4 | $203.47 | 3.517% | $210.626 | $210.63 | $210.65 | $210.60 |
| Purchase #5 | $113.70 | 4.471% | $118.7835 | $118.78 | $118.80 | $118.80 |
| Purchase #6 | $244.99 | 7.728% | $263.9228 | $263.92 | $263.90 | $263.90 |
| Purchase #7 | $34.28 | 8.726% | $37.2713 | $37.27 | $37.25 | $37.30 |
| 7 purchase totals = | $964.12 | $1,038.7700 | $1,038.77 | $1,038.80 | $1,038.80 | |