| 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 | $194.33 | 11.388% | $216.4603 | $216.46 | $216.45 | $216.50 |
| Purchase #2 | $116.38 | 4.144% | $121.2028 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $148.46 | 9.429% | $162.4583 | $162.46 | $162.45 | $162.50 |
| Purchase #4 | $27.84 | 8.849% | $30.3036 | $30.30 | $30.30 | $30.30 |
| Purchase #5 | $71.55 | 9.264% | $78.1784 | $78.18 | $78.20 | $78.20 |
| Purchase #6 | $123.41 | 9.665% | $135.3376 | $135.34 | $135.35 | $135.30 |
| Purchase #7 | $230.71 | 9.719% | $253.1327 | $253.13 | $253.15 | $253.10 |
| 7 purchase totals = | $912.68 | $997.0737 | $997.07 | $997.10 | $997.10 | |