| 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 | $207.86 | 9.235% | $227.0559 | $227.06 | $227.05 | $227.10 |
| Purchase #2 | $61.68 | 8.744% | $67.0733 | $67.07 | $67.05 | $67.10 |
| Purchase #3 | $20.42 | 4.790% | $21.3981 | $21.40 | $21.40 | $21.40 |
| Purchase #4 | $81.57 | 3.539% | $84.4568 | $84.46 | $84.45 | $84.50 |
| Purchase #5 | $128.91 | 4.297% | $134.4493 | $134.45 | $134.45 | $134.40 |
| Purchase #6 | $18.48 | 11.200% | $20.5498 | $20.55 | $20.55 | $20.50 |
| Purchase #7 | $175.26 | 9.120% | $191.2437 | $191.24 | $191.25 | $191.20 |
| 7 purchase totals = | $694.18 | $746.2269 | $746.23 | $746.20 | $746.20 | |