| 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 | $209.92 | 13.745% | $238.7735 | $238.77 | $238.75 | $238.80 |
| Purchase #2 | $35.49 | 4.760% | $37.1793 | $37.18 | $37.20 | $37.20 |
| Purchase #3 | $19.56 | 3.779% | $20.2992 | $20.30 | $20.30 | $20.30 |
| Purchase #4 | $207.83 | 11.506% | $231.7429 | $231.74 | $231.75 | $231.70 |
| Purchase #5 | $141.40 | 7.687% | $152.2694 | $152.27 | $152.25 | $152.30 |
| Purchase #6 | $99.75 | 5.235% | $104.9719 | $104.97 | $104.95 | $105.00 |
| Purchase #7 | $151.81 | 12.483% | $170.7604 | $170.76 | $170.75 | $170.80 |
| 7 purchase totals = | $865.76 | $955.9966 | $955.99 | $955.95 | $956.10 | |