| 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 | $112.49 | 9.356% | $123.0146 | $123.01 | $123.00 | $123.00 |
| Purchase #2 | $117.75 | 5.844% | $124.6313 | $124.63 | $124.65 | $124.60 |
| Purchase #3 | $140.81 | 12.515% | $158.4324 | $158.43 | $158.45 | $158.40 |
| Purchase #4 | $33.56 | 10.784% | $37.1791 | $37.18 | $37.20 | $37.20 |
| Purchase #5 | $19.29 | 9.153% | $21.0556 | $21.06 | $21.05 | $21.10 |
| Purchase #6 | $123.89 | 8.224% | $134.0787 | $134.08 | $134.10 | $134.10 |
| Purchase #7 | $116.76 | 7.582% | $125.6127 | $125.61 | $125.60 | $125.60 |
| 7 purchase totals = | $664.55 | $724.0044 | $724.00 | $724.05 | $724.00 | |