| 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 | $212.88 | 12.418% | $239.3154 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $22.54 | 7.808% | $24.2999 | $24.30 | $24.30 | $24.30 |
| Purchase #3 | $6.78 | 9.513% | $7.425 | $7.43 | $7.45 | $7.40 |
| Purchase #4 | $83.25 | 3.417% | $86.0947 | $86.09 | $86.10 | $86.10 |
| Purchase #5 | $219.39 | 10.552% | $242.54 | $242.54 | $242.55 | $242.50 |
| Purchase #6 | $143.66 | 4.511% | $150.1405 | $150.14 | $150.15 | $150.10 |
| Purchase #7 | $75.52 | 11.791% | $84.4246 | $84.42 | $84.40 | $84.40 |
| 7 purchase totals = | $764.02 | $834.2401 | $834.24 | $834.25 | $834.10 | |