| 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 | $229.94 | 13.404% | $260.7612 | $260.76 | $260.75 | $260.80 |
| Purchase #2 | $210.64 | 3.785% | $218.6127 | $218.61 | $218.60 | $218.60 |
| Purchase #3 | $41.29 | 11.111% | $45.8777 | $45.88 | $45.90 | $45.90 |
| Purchase #4 | $58.38 | 9.329% | $63.8263 | $63.83 | $63.85 | $63.80 |
| Purchase #5 | $158.65 | 10.591% | $175.4526 | $175.45 | $175.45 | $175.50 |
| Purchase #6 | $26.39 | 10.485% | $29.157 | $29.16 | $29.15 | $29.20 |
| Purchase #7 | $138.52 | 11.717% | $154.7504 | $154.75 | $154.75 | $154.80 |
| 7 purchase totals = | $863.81 | $948.4379 | $948.44 | $948.45 | $948.60 | |