| 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 | $106.35 | 9.872% | $116.8489 | $116.85 | $116.85 | $116.80 |
| Purchase #2 | $100.69 | 8.377% | $109.1248 | $109.12 | $109.10 | $109.10 |
| Purchase #3 | $117.94 | 3.314% | $121.8485 | $121.85 | $121.85 | $121.80 |
| Purchase #4 | $179.34 | 13.167% | $202.9537 | $202.95 | $202.95 | $203.00 |
| Purchase #5 | $11.49 | 12.606% | $12.9384 | $12.94 | $12.95 | $12.90 |
| Purchase #6 | $96.43 | 9.665% | $105.75 | $105.75 | $105.75 | $105.80 |
| Purchase #7 | $11.78 | 5.384% | $12.4142 | $12.41 | $12.40 | $12.40 |
| 7 purchase totals = | $624.02 | $681.8785 | $681.87 | $681.85 | $681.80 | |