| 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 | $95.31 | 13.191% | $107.8823 | $107.88 | $107.90 | $107.90 |
| Purchase #2 | $199.31 | 9.282% | $217.81 | $217.81 | $217.80 | $217.80 |
| Purchase #3 | $151.30 | 8.644% | $164.3784 | $164.38 | $164.40 | $164.40 |
| Purchase #4 | $193.38 | 12.555% | $217.6589 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $139.49 | 9.489% | $152.7262 | $152.73 | $152.75 | $152.70 |
| Purchase #6 | $93.84 | 11.385% | $104.5237 | $104.52 | $104.50 | $104.50 |
| Purchase #7 | $111.63 | 6.402% | $118.7766 | $118.78 | $118.80 | $118.80 |
| 7 purchase totals = | $984.26 | $1,083.7561 | $1,083.76 | $1,083.80 | $1,083.80 | |