| 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 | $242.71 | 5.593% | $256.2848 | $256.28 | $256.30 | $256.30 |
| Purchase #2 | $170.31 | 6.213% | $180.8914 | $180.89 | $180.90 | $180.90 |
| Purchase #3 | $36.97 | 6.545% | $39.3897 | $39.39 | $39.40 | $39.40 |
| Purchase #4 | $57.36 | 3.472% | $59.3515 | $59.35 | $59.35 | $59.40 |
| Purchase #5 | $67.64 | 5.228% | $71.1762 | $71.18 | $71.20 | $71.20 |
| Purchase #6 | $107.44 | 13.176% | $121.5963 | $121.60 | $121.60 | $121.60 |
| Purchase #7 | $191.94 | 7.855% | $207.0169 | $207.02 | $207.00 | $207.00 |
| 7 purchase totals = | $874.37 | $935.7068 | $935.71 | $935.75 | $935.80 | |