| 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 | $210.45 | 8.545% | $228.433 | $228.43 | $228.45 | $228.40 |
| Purchase #2 | $107.84 | 9.489% | $118.0729 | $118.07 | $118.05 | $118.10 |
| Purchase #3 | $41.80 | 3.473% | $43.2517 | $43.25 | $43.25 | $43.30 |
| Purchase #4 | $107.85 | 10.333% | $118.9941 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $96.66 | 5.217% | $101.7028 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $200.30 | 3.378% | $207.0661 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $133.49 | 8.729% | $145.1423 | $145.14 | $145.15 | $145.10 |
| 7 purchase totals = | $898.39 | $962.6629 | $962.65 | $962.65 | $962.70 | |