| 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 | $46.52 | 9.320% | $50.8557 | $50.86 | $50.85 | $50.90 |
| Purchase #2 | $227.88 | 4.557% | $238.2645 | $238.26 | $238.25 | $238.30 |
| Purchase #3 | $49.78 | 3.495% | $51.5198 | $51.52 | $51.50 | $51.50 |
| Purchase #4 | $214.49 | 6.754% | $228.9767 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $199.63 | 4.775% | $209.1623 | $209.16 | $209.15 | $209.20 |
| Purchase #6 | $168.52 | 5.513% | $177.8105 | $177.81 | $177.80 | $177.80 |
| Purchase #7 | $148.57 | 4.451% | $155.1829 | $155.18 | $155.20 | $155.20 |
| 7 purchase totals = | $1,055.39 | $1,111.7724 | $1,111.77 | $1,111.75 | $1,111.90 | |