| 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 | $209.98 | 5.776% | $222.1084 | $222.11 | $222.10 | $222.10 |
| Purchase #2 | $174.26 | 10.422% | $192.4214 | $192.42 | $192.40 | $192.40 |
| Purchase #3 | $37.96 | 7.300% | $40.7311 | $40.73 | $40.75 | $40.70 |
| Purchase #4 | $48.27 | 13.867% | $54.9636 | $54.96 | $54.95 | $55.00 |
| Purchase #5 | $98.83 | 3.569% | $102.3572 | $102.36 | $102.35 | $102.40 |
| Purchase #6 | $116.40 | 10.844% | $129.0224 | $129.02 | $129.00 | $129.00 |
| Purchase #7 | $177.70 | 13.635% | $201.9294 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $863.40 | $943.5335 | $943.53 | $943.50 | $943.50 | |