| 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 | $89.94 | 13.129% | $101.7482 | $101.75 | $101.75 | $101.70 |
| Purchase #2 | $213.74 | 7.462% | $229.6893 | $229.69 | $229.70 | $229.70 |
| Purchase #3 | $175.41 | 10.248% | $193.386 | $193.39 | $193.40 | $193.40 |
| Purchase #4 | $130.59 | 11.451% | $145.5439 | $145.54 | $145.55 | $145.50 |
| Purchase #5 | $57.81 | 3.247% | $59.6871 | $59.69 | $59.70 | $59.70 |
| Purchase #6 | $65.28 | 6.184% | $69.3169 | $69.32 | $69.30 | $69.30 |
| Purchase #7 | $186.34 | 4.730% | $195.1539 | $195.15 | $195.15 | $195.20 |
| 7 purchase totals = | $919.11 | $994.5253 | $994.53 | $994.55 | $994.50 | |