| 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 | $131.77 | 5.799% | $139.4113 | $139.41 | $139.40 | $139.40 |
| Purchase #2 | $29.92 | 7.272% | $32.0958 | $32.10 | $32.10 | $32.10 |
| Purchase #3 | $204.80 | 3.649% | $212.2732 | $212.27 | $212.25 | $212.30 |
| Purchase #4 | $102.36 | 11.853% | $114.4927 | $114.49 | $114.50 | $114.50 |
| Purchase #5 | $209.55 | 12.585% | $235.9219 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $198.27 | 7.871% | $213.8758 | $213.88 | $213.90 | $213.90 |
| Purchase #7 | $121.49 | 3.473% | $125.7093 | $125.71 | $125.70 | $125.70 |
| 7 purchase totals = | $998.16 | $1,073.7800 | $1,073.78 | $1,073.75 | $1,073.80 | |