| 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 | $228.53 | 5.480% | $241.0534 | $241.05 | $241.05 | $241.10 |
| Purchase #2 | $140.39 | 5.504% | $148.1171 | $148.12 | $148.10 | $148.10 |
| Purchase #3 | $179.83 | 12.411% | $202.1487 | $202.15 | $202.15 | $202.10 |
| Purchase #4 | $112.71 | 13.648% | $128.0927 | $128.09 | $128.10 | $128.10 |
| Purchase #5 | $212.51 | 7.214% | $227.8405 | $227.84 | $227.85 | $227.80 |
| Purchase #6 | $227.27 | 8.392% | $246.3425 | $246.34 | $246.35 | $246.30 |
| Purchase #7 | $49.82 | 8.237% | $53.9237 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $1,151.06 | $1,247.5186 | $1,247.51 | $1,247.50 | $1,247.40 | |