| 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 | $249.85 | 5.348% | $263.212 | $263.21 | $263.20 | $263.20 |
| Purchase #2 | $30.69 | 9.231% | $33.523 | $33.52 | $33.50 | $33.50 |
| Purchase #3 | $140.78 | 3.253% | $145.3596 | $145.36 | $145.35 | $145.40 |
| Purchase #4 | $101.54 | 7.318% | $108.9707 | $108.97 | $108.95 | $109.00 |
| Purchase #5 | $62.46 | 11.283% | $69.5074 | $69.51 | $69.50 | $69.50 |
| Purchase #6 | $128.56 | 8.420% | $139.3848 | $139.38 | $139.40 | $139.40 |
| Purchase #7 | $205.83 | 11.480% | $229.4593 | $229.46 | $229.45 | $229.50 |
| 7 purchase totals = | $919.71 | $989.4168 | $989.41 | $989.35 | $989.50 | |