| 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 | $121.85 | 9.110% | $132.9505 | $132.95 | $132.95 | $133.00 |
| Purchase #2 | $59.39 | 12.553% | $66.8452 | $66.85 | $66.85 | $66.80 |
| Purchase #3 | $236.34 | 11.231% | $262.8833 | $262.88 | $262.90 | $262.90 |
| Purchase #4 | $21.81 | 3.402% | $22.552 | $22.55 | $22.55 | $22.60 |
| Purchase #5 | $148.85 | 10.540% | $164.5388 | $164.54 | $164.55 | $164.50 |
| Purchase #6 | $144.61 | 3.776% | $150.0705 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $236.85 | 5.524% | $249.9336 | $249.93 | $249.95 | $249.90 |
| 7 purchase totals = | $969.70 | $1,049.7739 | $1,049.77 | $1,049.80 | $1,049.80 | |