| 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 | $118.88 | 4.411% | $124.1238 | $124.12 | $124.10 | $124.10 |
| Purchase #2 | $86.64 | 3.511% | $89.6819 | $89.68 | $89.70 | $89.70 |
| Purchase #3 | $129.74 | 7.453% | $139.4095 | $139.41 | $139.40 | $139.40 |
| Purchase #4 | $102.63 | 10.574% | $113.4821 | $113.48 | $113.50 | $113.50 |
| Purchase #5 | $135.92 | 6.244% | $144.4068 | $144.41 | $144.40 | $144.40 |
| Purchase #6 | $139.90 | 10.427% | $154.4874 | $154.49 | $154.50 | $154.50 |
| Purchase #7 | $145.63 | 8.668% | $158.2532 | $158.25 | $158.25 | $158.30 |
| 7 purchase totals = | $859.34 | $923.8447 | $923.84 | $923.85 | $923.90 | |