| 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 | $231.98 | 12.218% | $260.3233 | $260.32 | $260.30 | $260.30 |
| Purchase #2 | $75.97 | 3.477% | $78.6115 | $78.61 | $78.60 | $78.60 |
| Purchase #3 | $29.83 | 11.269% | $33.1915 | $33.19 | $33.20 | $33.20 |
| Purchase #4 | $97.53 | 10.499% | $107.7697 | $107.77 | $107.75 | $107.80 |
| Purchase #5 | $156.40 | 12.471% | $175.9046 | $175.90 | $175.90 | $175.90 |
| Purchase #6 | $10.33 | 8.593% | $11.2177 | $11.22 | $11.20 | $11.20 |
| Purchase #7 | $231.98 | 4.483% | $242.3797 | $242.38 | $242.40 | $242.40 |
| 7 purchase totals = | $834.02 | $909.3980 | $909.39 | $909.35 | $909.40 | |