| 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 | $248.32 | 8.303% | $268.938 | $268.94 | $268.95 | $268.90 |
| Purchase #2 | $20.26 | 7.552% | $21.79 | $21.79 | $21.80 | $21.80 |
| Purchase #3 | $198.58 | 11.855% | $222.1217 | $222.12 | $222.10 | $222.10 |
| Purchase #4 | $98.25 | 12.731% | $110.7582 | $110.76 | $110.75 | $110.80 |
| Purchase #5 | $14.60 | 7.857% | $15.7471 | $15.75 | $15.75 | $15.70 |
| Purchase #6 | $108.80 | 7.490% | $116.9491 | $116.95 | $116.95 | $116.90 |
| Purchase #7 | $107.26 | 8.628% | $116.5144 | $116.51 | $116.50 | $116.50 |
| 7 purchase totals = | $796.07 | $872.8185 | $872.82 | $872.80 | $872.70 | |