| 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 | $183.29 | 9.232% | $200.2113 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $82.49 | 4.548% | $86.2416 | $86.24 | $86.25 | $86.20 |
| Purchase #3 | $92.31 | 9.471% | $101.0527 | $101.05 | $101.05 | $101.10 |
| Purchase #4 | $27.76 | 10.387% | $30.6434 | $30.64 | $30.65 | $30.60 |
| Purchase #5 | $55.85 | 11.702% | $62.3856 | $62.39 | $62.40 | $62.40 |
| Purchase #6 | $57.70 | 3.148% | $59.5164 | $59.52 | $59.50 | $59.50 |
| Purchase #7 | $247.43 | 9.610% | $271.208 | $271.21 | $271.20 | $271.20 |
| 7 purchase totals = | $746.83 | $811.2590 | $811.26 | $811.25 | $811.20 | |