| 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 | $125.76 | 6.403% | $133.8124 | $133.81 | $133.80 | $133.80 |
| Purchase #2 | $46.89 | 5.195% | $49.3259 | $49.33 | $49.35 | $49.30 |
| Purchase #3 | $76.56 | 12.556% | $86.1729 | $86.17 | $86.15 | $86.20 |
| Purchase #4 | $42.32 | 13.654% | $48.0984 | $48.10 | $48.10 | $48.10 |
| Purchase #5 | $228.30 | 7.438% | $245.281 | $245.28 | $245.30 | $245.30 |
| Purchase #6 | $73.42 | 5.148% | $77.1997 | $77.20 | $77.20 | $77.20 |
| Purchase #7 | $238.69 | 11.635% | $266.4616 | $266.46 | $266.45 | $266.50 |
| 7 purchase totals = | $831.94 | $906.3519 | $906.35 | $906.35 | $906.40 | |