| 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 | $29.70 | 8.722% | $32.2904 | $32.29 | $32.30 | $32.30 |
| Purchase #2 | $229.40 | 5.557% | $242.1478 | $242.15 | $242.15 | $242.10 |
| Purchase #3 | $97.51 | 4.451% | $101.8502 | $101.85 | $101.85 | $101.90 |
| Purchase #4 | $200.77 | 4.266% | $209.3348 | $209.33 | $209.35 | $209.30 |
| Purchase #5 | $191.46 | 13.173% | $216.681 | $216.68 | $216.70 | $216.70 |
| Purchase #6 | $132.46 | 5.219% | $139.3731 | $139.37 | $139.35 | $139.40 |
| Purchase #7 | $125.78 | 8.872% | $136.9392 | $136.94 | $136.95 | $136.90 |
| 7 purchase totals = | $1,007.08 | $1,078.6165 | $1,078.61 | $1,078.65 | $1,078.60 | |