| 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 | $12.70 | 10.857% | $14.0788 | $14.08 | $14.10 | $14.10 |
| Purchase #2 | $152.49 | 12.331% | $171.2935 | $171.29 | $171.30 | $171.30 |
| Purchase #3 | $208.27 | 9.548% | $228.1556 | $228.16 | $228.15 | $228.20 |
| Purchase #4 | $26.83 | 10.369% | $29.612 | $29.61 | $29.60 | $29.60 |
| Purchase #5 | $54.31 | 10.688% | $60.1147 | $60.11 | $60.10 | $60.10 |
| Purchase #6 | $159.50 | 11.464% | $177.7851 | $177.79 | $177.80 | $177.80 |
| Purchase #7 | $239.44 | 7.869% | $258.2815 | $258.28 | $258.30 | $258.30 |
| 7 purchase totals = | $853.54 | $939.3212 | $939.32 | $939.35 | $939.40 | |