| 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 | $12.57 | 12.539% | $14.1462 | $14.15 | $14.15 | $14.10 |
| Purchase #2 | $189.77 | 10.765% | $210.1987 | $210.20 | $210.20 | $210.20 |
| Purchase #3 | $84.66 | 5.505% | $89.3205 | $89.32 | $89.30 | $89.30 |
| Purchase #4 | $229.71 | 8.507% | $249.2514 | $249.25 | $249.25 | $249.30 |
| Purchase #5 | $151.48 | 9.829% | $166.369 | $166.37 | $166.35 | $166.40 |
| Purchase #6 | $98.81 | 11.305% | $109.9805 | $109.98 | $110.00 | $110.00 |
| Purchase #7 | $71.62 | 3.655% | $74.2377 | $74.24 | $74.25 | $74.20 |
| 7 purchase totals = | $838.62 | $913.5040 | $913.51 | $913.50 | $913.50 | |