| 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 | $227.28 | 13.532% | $258.0355 | $258.04 | $258.05 | $258.00 |
| Purchase #2 | $16.83 | 8.281% | $18.2237 | $18.22 | $18.20 | $18.20 |
| Purchase #3 | $35.67 | 7.671% | $38.4062 | $38.41 | $38.40 | $38.40 |
| Purchase #4 | $107.92 | 9.406% | $118.071 | $118.07 | $118.05 | $118.10 |
| Purchase #5 | $152.94 | 4.240% | $159.4247 | $159.42 | $159.40 | $159.40 |
| Purchase #6 | $121.66 | 10.844% | $134.8528 | $134.85 | $134.85 | $134.90 |
| Purchase #7 | $48.88 | 4.713% | $51.1837 | $51.18 | $51.20 | $51.20 |
| 7 purchase totals = | $711.18 | $778.1976 | $778.19 | $778.15 | $778.20 | |