| 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 | $126.61 | 13.873% | $144.1746 | $144.17 | $144.15 | $144.20 |
| Purchase #2 | $243.66 | 3.548% | $252.3051 | $252.31 | $252.30 | $252.30 |
| Purchase #3 | $143.54 | 10.431% | $158.5127 | $158.51 | $158.50 | $158.50 |
| Purchase #4 | $149.53 | 10.663% | $165.4744 | $165.47 | $165.45 | $165.50 |
| Purchase #5 | $240.85 | 13.357% | $273.0203 | $273.02 | $273.00 | $273.00 |
| Purchase #6 | $118.99 | 9.672% | $130.4987 | $130.50 | $130.50 | $130.50 |
| Purchase #7 | $218.84 | 7.162% | $234.5133 | $234.51 | $234.50 | $234.50 |
| 7 purchase totals = | $1,242.02 | $1,358.4991 | $1,358.49 | $1,358.40 | $1,358.50 | |