| 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 | $202.33 | 13.848% | $230.3487 | $230.35 | $230.35 | $230.30 |
| Purchase #2 | $210.44 | 9.562% | $230.5623 | $230.56 | $230.55 | $230.60 |
| Purchase #3 | $51.62 | 4.743% | $54.0683 | $54.07 | $54.05 | $54.10 |
| Purchase #4 | $202.70 | 3.266% | $209.3202 | $209.32 | $209.30 | $209.30 |
| Purchase #5 | $105.83 | 10.494% | $116.9358 | $116.94 | $116.95 | $116.90 |
| Purchase #6 | $40.83 | 8.712% | $44.3871 | $44.39 | $44.40 | $44.40 |
| Purchase #7 | $47.75 | 5.749% | $50.4951 | $50.50 | $50.50 | $50.50 |
| 7 purchase totals = | $861.50 | $936.1175 | $936.13 | $936.10 | $936.10 | |