| 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 | $196.66 | 8.466% | $213.3092 | $213.31 | $213.30 | $213.30 |
| Purchase #2 | $16.71 | 6.459% | $17.7893 | $17.79 | $17.80 | $17.80 |
| Purchase #3 | $195.61 | 6.217% | $207.7711 | $207.77 | $207.75 | $207.80 |
| Purchase #4 | $115.41 | 13.148% | $130.5841 | $130.58 | $130.60 | $130.60 |
| Purchase #5 | $48.30 | 6.630% | $51.5023 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $97.54 | 9.852% | $107.1496 | $107.15 | $107.15 | $107.10 |
| Purchase #7 | $141.84 | 11.475% | $158.1161 | $158.12 | $158.10 | $158.10 |
| 7 purchase totals = | $812.07 | $886.2217 | $886.22 | $886.20 | $886.20 | |