| 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 | $241.29 | 12.370% | $271.1376 | $271.14 | $271.15 | $271.10 |
| Purchase #2 | $195.65 | 10.778% | $216.7372 | $216.74 | $216.75 | $216.70 |
| Purchase #3 | $34.63 | 4.150% | $36.0671 | $36.07 | $36.05 | $36.10 |
| Purchase #4 | $215.67 | 6.499% | $229.6864 | $229.69 | $229.70 | $229.70 |
| Purchase #5 | $149.39 | 10.381% | $164.8982 | $164.90 | $164.90 | $164.90 |
| Purchase #6 | $234.99 | 10.869% | $260.5311 | $260.53 | $260.55 | $260.50 |
| Purchase #7 | $56.89 | 4.863% | $59.6566 | $59.66 | $59.65 | $59.70 |
| 7 purchase totals = | $1,128.51 | $1,238.7142 | $1,238.73 | $1,238.75 | $1,238.70 | |