| 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 | $12.41 | 10.412% | $13.7021 | $13.70 | $13.70 | $13.70 |
| Purchase #2 | $201.40 | 9.489% | $220.5108 | $220.51 | $220.50 | $220.50 |
| Purchase #3 | $45.37 | 10.372% | $50.0758 | $50.08 | $50.10 | $50.10 |
| Purchase #4 | $51.35 | 11.834% | $57.4268 | $57.43 | $57.45 | $57.40 |
| Purchase #5 | $148.55 | 12.234% | $166.7236 | $166.72 | $166.70 | $166.70 |
| Purchase #6 | $228.90 | 8.376% | $248.0727 | $248.07 | $248.05 | $248.10 |
| Purchase #7 | $158.35 | 6.628% | $168.8454 | $168.85 | $168.85 | $168.80 |
| 7 purchase totals = | $846.33 | $925.3572 | $925.36 | $925.35 | $925.30 | |