| 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 | $116.51 | 11.806% | $130.2652 | $130.27 | $130.25 | $130.30 |
| Purchase #2 | $165.79 | 12.667% | $186.7906 | $186.79 | $186.80 | $186.80 |
| Purchase #3 | $61.65 | 8.513% | $66.8983 | $66.90 | $66.90 | $66.90 |
| Purchase #4 | $138.87 | 13.335% | $157.3883 | $157.39 | $157.40 | $157.40 |
| Purchase #5 | $139.30 | 11.835% | $155.7862 | $155.79 | $155.80 | $155.80 |
| Purchase #6 | $144.70 | 11.825% | $161.8108 | $161.81 | $161.80 | $161.80 |
| Purchase #7 | $125.60 | 11.523% | $140.0729 | $140.07 | $140.05 | $140.10 |
| 7 purchase totals = | $892.42 | $999.0123 | $999.02 | $999.00 | $999.10 | |