| 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 | $209.80 | 5.361% | $221.0474 | $221.05 | $221.05 | $221.00 |
| Purchase #2 | $59.62 | 8.384% | $64.6185 | $64.62 | $64.60 | $64.60 |
| Purchase #3 | $175.63 | 10.262% | $193.6532 | $193.65 | $193.65 | $193.70 |
| Purchase #4 | $102.98 | 4.336% | $107.4452 | $107.45 | $107.45 | $107.40 |
| Purchase #5 | $131.30 | 12.762% | $148.0565 | $148.06 | $148.05 | $148.10 |
| Purchase #6 | $109.53 | 4.844% | $114.8356 | $114.84 | $114.85 | $114.80 |
| Purchase #7 | $114.51 | 13.183% | $129.6059 | $129.61 | $129.60 | $129.60 |
| 7 purchase totals = | $903.37 | $979.2623 | $979.28 | $979.25 | $979.20 | |