| 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 | $241.92 | 7.652% | $260.4317 | $260.43 | $260.45 | $260.40 |
| Purchase #2 | $201.57 | 9.844% | $221.4126 | $221.41 | $221.40 | $221.40 |
| Purchase #3 | $58.88 | 11.422% | $65.6053 | $65.61 | $65.60 | $65.60 |
| Purchase #4 | $58.31 | 6.578% | $62.1456 | $62.15 | $62.15 | $62.10 |
| Purchase #5 | $41.26 | 13.752% | $46.9341 | $46.93 | $46.95 | $46.90 |
| Purchase #6 | $12.89 | 11.517% | $14.3745 | $14.37 | $14.35 | $14.40 |
| Purchase #7 | $210.47 | 8.359% | $228.0632 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $825.30 | $898.9670 | $898.96 | $898.95 | $898.90 | |