| 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 | $212.31 | 13.104% | $240.1311 | $240.13 | $240.15 | $240.10 |
| Purchase #2 | $119.42 | 11.641% | $133.3217 | $133.32 | $133.30 | $133.30 |
| Purchase #3 | $151.65 | 11.784% | $169.5204 | $169.52 | $169.50 | $169.50 |
| Purchase #4 | $90.85 | 5.828% | $96.1447 | $96.14 | $96.15 | $96.10 |
| Purchase #5 | $33.29 | 5.824% | $35.2288 | $35.23 | $35.25 | $35.20 |
| Purchase #6 | $124.94 | 8.490% | $135.5474 | $135.55 | $135.55 | $135.50 |
| Purchase #7 | $149.97 | 5.703% | $158.5228 | $158.52 | $158.50 | $158.50 |
| 7 purchase totals = | $882.43 | $968.4169 | $968.41 | $968.40 | $968.20 | |