| 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 | $220.60 | 3.424% | $228.1533 | $228.15 | $228.15 | $228.20 |
| Purchase #2 | $21.70 | 11.816% | $24.2641 | $24.26 | $24.25 | $24.30 |
| Purchase #3 | $179.39 | 13.485% | $203.5807 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $40.34 | 6.853% | $43.1045 | $43.10 | $43.10 | $43.10 |
| Purchase #5 | $143.26 | 9.594% | $157.0044 | $157.00 | $157.00 | $157.00 |
| Purchase #6 | $207.36 | 9.359% | $226.7668 | $226.77 | $226.75 | $226.80 |
| Purchase #7 | $101.87 | 4.230% | $106.1791 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $914.52 | $989.0529 | $989.04 | $989.05 | $989.20 | |