| 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 | $121.80 | 8.786% | $132.5013 | $132.50 | $132.50 | $132.50 |
| Purchase #2 | $112.33 | 13.416% | $127.4002 | $127.40 | $127.40 | $127.40 |
| Purchase #3 | $43.76 | 11.748% | $48.9009 | $48.90 | $48.90 | $48.90 |
| Purchase #4 | $241.85 | 7.651% | $260.3539 | $260.35 | $260.35 | $260.40 |
| Purchase #5 | $181.61 | 12.475% | $204.2658 | $204.27 | $204.25 | $204.30 |
| Purchase #6 | $64.63 | 13.412% | $73.2982 | $73.30 | $73.30 | $73.30 |
| Purchase #7 | $116.98 | 6.298% | $124.3474 | $124.35 | $124.35 | $124.30 |
| 7 purchase totals = | $882.96 | $971.0677 | $971.07 | $971.05 | $971.10 | |