| 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 | $212.25 | 9.475% | $232.3607 | $232.36 | $232.35 | $232.40 |
| Purchase #2 | $93.30 | 9.235% | $101.9163 | $101.92 | $101.90 | $101.90 |
| Purchase #3 | $110.39 | 4.685% | $115.5618 | $115.56 | $115.55 | $115.60 |
| Purchase #4 | $203.35 | 12.832% | $229.4439 | $229.44 | $229.45 | $229.40 |
| Purchase #5 | $224.83 | 7.146% | $240.8964 | $240.90 | $240.90 | $240.90 |
| Purchase #6 | $118.92 | 11.348% | $132.415 | $132.42 | $132.40 | $132.40 |
| Purchase #7 | $158.85 | 12.374% | $178.5061 | $178.51 | $178.50 | $178.50 |
| 7 purchase totals = | $1,121.89 | $1,231.1002 | $1,231.11 | $1,231.05 | $1,231.10 | |