| 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 | $124.42 | 7.210% | $133.3907 | $133.39 | $133.40 | $133.40 |
| Purchase #2 | $48.41 | 11.513% | $53.9834 | $53.98 | $54.00 | $54.00 |
| Purchase #3 | $190.68 | 12.320% | $214.1718 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $106.33 | 4.640% | $111.2637 | $111.26 | $111.25 | $111.30 |
| Purchase #5 | $110.95 | 9.377% | $121.3538 | $121.35 | $121.35 | $121.40 |
| Purchase #6 | $185.34 | 13.210% | $209.8234 | $209.82 | $209.80 | $209.80 |
| Purchase #7 | $110.95 | 4.634% | $116.0914 | $116.09 | $116.10 | $116.10 |
| 7 purchase totals = | $877.08 | $960.0782 | $960.06 | $960.05 | $960.20 | |