| 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 | $242.70 | 4.434% | $253.4613 | $253.46 | $253.45 | $253.50 |
| Purchase #2 | $32.35 | 10.518% | $35.7526 | $35.75 | $35.75 | $35.80 |
| Purchase #3 | $166.51 | 5.396% | $175.4949 | $175.49 | $175.50 | $175.50 |
| Purchase #4 | $132.28 | 8.338% | $143.3095 | $143.31 | $143.30 | $143.30 |
| Purchase #5 | $149.62 | 8.434% | $162.239 | $162.24 | $162.25 | $162.20 |
| Purchase #6 | $82.33 | 4.366% | $85.9245 | $85.92 | $85.90 | $85.90 |
| Purchase #7 | $112.61 | 7.644% | $121.2179 | $121.22 | $121.20 | $121.20 |
| 7 purchase totals = | $918.40 | $977.3997 | $977.39 | $977.35 | $977.40 | |