| 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 | $182.31 | 9.789% | $200.1563 | $200.16 | $200.15 | $200.20 |
| Purchase #2 | $21.89 | 9.377% | $23.9426 | $23.94 | $23.95 | $23.90 |
| Purchase #3 | $235.61 | 10.408% | $260.1323 | $260.13 | $260.15 | $260.10 |
| Purchase #4 | $159.61 | 7.458% | $171.5137 | $171.51 | $171.50 | $171.50 |
| Purchase #5 | $25.90 | 4.345% | $27.0254 | $27.03 | $27.05 | $27.00 |
| Purchase #6 | $36.40 | 11.197% | $40.4757 | $40.48 | $40.50 | $40.50 |
| Purchase #7 | $229.42 | 13.484% | $260.355 | $260.36 | $260.35 | $260.40 |
| 7 purchase totals = | $891.14 | $983.6010 | $983.61 | $983.65 | $983.60 | |