| 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 | $214.51 | 13.317% | $243.0763 | $243.08 | $243.10 | $243.10 |
| Purchase #2 | $19.72 | 9.846% | $21.6616 | $21.66 | $21.65 | $21.70 |
| Purchase #3 | $47.81 | 13.209% | $54.1252 | $54.13 | $54.15 | $54.10 |
| Purchase #4 | $102.44 | 13.753% | $116.5286 | $116.53 | $116.55 | $116.50 |
| Purchase #5 | $99.48 | 3.519% | $102.9807 | $102.98 | $103.00 | $103.00 |
| Purchase #6 | $161.73 | 8.572% | $175.5935 | $175.59 | $175.60 | $175.60 |
| Purchase #7 | $6.42 | 4.469% | $6.7069 | $6.71 | $6.70 | $6.70 |
| 7 purchase totals = | $652.11 | $720.6728 | $720.68 | $720.75 | $720.70 | |