| 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 | $188.26 | 12.719% | $212.2048 | $212.20 | $212.20 | $212.20 |
| Purchase #2 | $54.42 | 3.141% | $56.1293 | $56.13 | $56.15 | $56.10 |
| Purchase #3 | $102.60 | 3.467% | $106.1571 | $106.16 | $106.15 | $106.20 |
| Purchase #4 | $52.47 | 12.864% | $59.2197 | $59.22 | $59.20 | $59.20 |
| Purchase #5 | $212.47 | 9.873% | $233.4472 | $233.45 | $233.45 | $233.40 |
| Purchase #6 | $113.98 | 6.804% | $121.7352 | $121.74 | $121.75 | $121.70 |
| Purchase #7 | $200.54 | 5.173% | $210.9139 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $924.74 | $999.8072 | $999.81 | $999.80 | $999.70 | |