| 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 | $227.28 | 7.289% | $243.8464 | $243.85 | $243.85 | $243.80 |
| Purchase #2 | $99.25 | 8.802% | $107.986 | $107.99 | $108.00 | $108.00 |
| Purchase #3 | $157.47 | 4.478% | $164.5215 | $164.52 | $164.50 | $164.50 |
| Purchase #4 | $56.77 | 7.640% | $61.1072 | $61.11 | $61.10 | $61.10 |
| Purchase #5 | $171.85 | 6.528% | $183.0684 | $183.07 | $183.05 | $183.10 |
| Purchase #6 | $44.25 | 9.303% | $48.3666 | $48.37 | $48.35 | $48.40 |
| Purchase #7 | $36.34 | 5.327% | $38.2758 | $38.28 | $38.30 | $38.30 |
| 7 purchase totals = | $793.21 | $847.1719 | $847.19 | $847.15 | $847.20 | |