| 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 | $201.82 | 5.306% | $212.5286 | $212.53 | $212.55 | $212.50 |
| Purchase #2 | $116.79 | 9.736% | $128.1607 | $128.16 | $128.15 | $128.20 |
| Purchase #3 | $158.99 | 13.690% | $180.7557 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $54.76 | 11.748% | $61.1932 | $61.19 | $61.20 | $61.20 |
| Purchase #5 | $140.37 | 13.106% | $158.7669 | $158.77 | $158.75 | $158.80 |
| Purchase #6 | $143.71 | 11.661% | $160.468 | $160.47 | $160.45 | $160.50 |
| Purchase #7 | $89.73 | 4.298% | $93.5866 | $93.59 | $93.60 | $93.60 |
| 7 purchase totals = | $906.17 | $995.4597 | $995.47 | $995.45 | $995.60 | |