| 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 | $94.82 | 9.820% | $104.1313 | $104.13 | $104.15 | $104.10 |
| Purchase #2 | $96.38 | 9.485% | $105.5216 | $105.52 | $105.50 | $105.50 |
| Purchase #3 | $189.54 | 5.665% | $200.2774 | $200.28 | $200.30 | $200.30 |
| Purchase #4 | $222.99 | 11.424% | $248.4644 | $248.46 | $248.45 | $248.50 |
| Purchase #5 | $161.43 | 7.431% | $173.4259 | $173.43 | $173.45 | $173.40 |
| Purchase #6 | $8.36 | 11.801% | $9.3466 | $9.35 | $9.35 | $9.30 |
| Purchase #7 | $88.78 | 5.224% | $93.4179 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $862.30 | $934.5851 | $934.59 | $934.60 | $934.50 | |