| 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 | $38.40 | 10.322% | $42.3636 | $42.36 | $42.35 | $42.40 |
| Purchase #2 | $151.79 | 12.764% | $171.1645 | $171.16 | $171.15 | $171.20 |
| Purchase #3 | $53.88 | 7.110% | $57.7109 | $57.71 | $57.70 | $57.70 |
| Purchase #4 | $215.49 | 6.591% | $229.6929 | $229.69 | $229.70 | $229.70 |
| Purchase #5 | $85.26 | 7.178% | $91.38 | $91.38 | $91.40 | $91.40 |
| Purchase #6 | $119.31 | 10.818% | $132.217 | $132.22 | $132.20 | $132.20 |
| Purchase #7 | $106.40 | 3.573% | $110.2017 | $110.20 | $110.20 | $110.20 |
| 7 purchase totals = | $770.53 | $834.7306 | $834.72 | $834.70 | $834.80 | |