| 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 | $121.79 | 3.385% | $125.9126 | $125.91 | $125.90 | $125.90 |
| Purchase #2 | $240.83 | 6.781% | $257.1607 | $257.16 | $257.15 | $257.20 |
| Purchase #3 | $24.42 | 13.574% | $27.7348 | $27.73 | $27.75 | $27.70 |
| Purchase #4 | $132.94 | 8.780% | $144.6121 | $144.61 | $144.60 | $144.60 |
| Purchase #5 | $100.84 | 6.698% | $107.5943 | $107.59 | $107.60 | $107.60 |
| Purchase #6 | $92.58 | 12.614% | $104.258 | $104.26 | $104.25 | $104.30 |
| Purchase #7 | $203.40 | 6.541% | $216.7044 | $216.70 | $216.70 | $216.70 |
| 7 purchase totals = | $916.80 | $983.9769 | $983.96 | $983.95 | $984.00 | |