| 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 | $219.78 | 7.704% | $236.7119 | $236.71 | $236.70 | $236.70 |
| Purchase #2 | $102.53 | 13.833% | $116.713 | $116.71 | $116.70 | $116.70 |
| Purchase #3 | $28.52 | 8.272% | $30.8792 | $30.88 | $30.90 | $30.90 |
| Purchase #4 | $121.58 | 5.472% | $128.2329 | $128.23 | $128.25 | $128.20 |
| Purchase #5 | $27.83 | 12.133% | $31.2066 | $31.21 | $31.20 | $31.20 |
| Purchase #6 | $56.91 | 5.141% | $59.8357 | $59.84 | $59.85 | $59.80 |
| Purchase #7 | $118.60 | 9.602% | $129.988 | $129.99 | $130.00 | $130.00 |
| 7 purchase totals = | $675.75 | $733.5673 | $733.57 | $733.60 | $733.50 | |