| 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 | $111.62 | 4.372% | $116.5 | $116.50 | $116.50 | $116.50 |
| Purchase #2 | $118.90 | 5.654% | $125.6226 | $125.62 | $125.60 | $125.60 |
| Purchase #3 | $243.31 | 11.294% | $270.7894 | $270.79 | $270.80 | $270.80 |
| Purchase #4 | $135.49 | 5.477% | $142.9108 | $142.91 | $142.90 | $142.90 |
| Purchase #5 | $22.66 | 11.543% | $25.2756 | $25.28 | $25.30 | $25.30 |
| Purchase #6 | $27.87 | 9.700% | $30.5734 | $30.57 | $30.55 | $30.60 |
| Purchase #7 | $103.76 | 7.386% | $111.4237 | $111.42 | $111.40 | $111.40 |
| 7 purchase totals = | $763.61 | $823.0955 | $823.09 | $823.05 | $823.10 | |