| 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 | $9.52 | 10.590% | $10.5282 | $10.53 | $10.55 | $10.50 |
| Purchase #2 | $207.50 | 9.531% | $227.2768 | $227.28 | $227.30 | $227.30 |
| Purchase #3 | $245.92 | 3.369% | $254.205 | $254.21 | $254.20 | $254.20 |
| Purchase #4 | $148.64 | 12.857% | $167.7506 | $167.75 | $167.75 | $167.80 |
| Purchase #5 | $25.90 | 13.534% | $29.4053 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $121.94 | 11.418% | $135.8631 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $53.39 | 11.110% | $59.3216 | $59.32 | $59.30 | $59.30 |
| 7 purchase totals = | $812.81 | $884.3506 | $884.36 | $884.35 | $884.40 | |