| 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 | $88.83 | 13.733% | $101.029 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $191.95 | 11.461% | $213.9494 | $213.95 | $213.95 | $213.90 |
| Purchase #3 | $142.53 | 5.380% | $150.1981 | $150.20 | $150.20 | $150.20 |
| Purchase #4 | $240.88 | 12.856% | $271.8475 | $271.85 | $271.85 | $271.80 |
| Purchase #5 | $170.84 | 7.466% | $183.5949 | $183.59 | $183.60 | $183.60 |
| Purchase #6 | $188.25 | 11.451% | $209.8065 | $209.81 | $209.80 | $209.80 |
| Purchase #7 | $229.41 | 8.839% | $249.6875 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $1,252.69 | $1,380.1129 | $1,380.12 | $1,380.15 | $1,380.00 | |