| 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 | $146.84 | 3.459% | $151.9192 | $151.92 | $151.90 | $151.90 |
| Purchase #2 | $189.82 | 8.686% | $206.3078 | $206.31 | $206.30 | $206.30 |
| Purchase #3 | $110.36 | 5.712% | $116.6638 | $116.66 | $116.65 | $116.70 |
| Purchase #4 | $229.33 | 9.681% | $251.5314 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $104.70 | 12.143% | $117.4137 | $117.41 | $117.40 | $117.40 |
| Purchase #6 | $9.51 | 4.608% | $9.9482 | $9.95 | $9.95 | $9.90 |
| Purchase #7 | $128.37 | 13.521% | $145.7269 | $145.73 | $145.75 | $145.70 |
| 7 purchase totals = | $918.93 | $999.5110 | $999.51 | $999.50 | $999.40 | |