| 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 | $208.68 | 7.427% | $224.1787 | $224.18 | $224.20 | $224.20 |
| Purchase #2 | $164.48 | 12.504% | $185.0466 | $185.05 | $185.05 | $185.00 |
| Purchase #3 | $105.79 | 13.655% | $120.2356 | $120.24 | $120.25 | $120.20 |
| Purchase #4 | $221.80 | 9.335% | $242.505 | $242.51 | $242.50 | $242.50 |
| Purchase #5 | $210.71 | 5.810% | $222.9523 | $222.95 | $222.95 | $223.00 |
| Purchase #6 | $95.35 | 13.555% | $108.2747 | $108.27 | $108.25 | $108.30 |
| Purchase #7 | $194.50 | 10.493% | $214.9089 | $214.91 | $214.90 | $214.90 |
| 7 purchase totals = | $1,201.31 | $1,318.1018 | $1,318.11 | $1,318.10 | $1,318.10 | |