| 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 | $122.76 | 8.513% | $133.2106 | $133.21 | $133.20 | $133.20 |
| Purchase #2 | $229.63 | 4.715% | $240.4571 | $240.46 | $240.45 | $240.50 |
| Purchase #3 | $59.38 | 4.675% | $62.156 | $62.16 | $62.15 | $62.20 |
| Purchase #4 | $19.74 | 7.341% | $21.1891 | $21.19 | $21.20 | $21.20 |
| Purchase #5 | $151.46 | 12.114% | $169.8079 | $169.81 | $169.80 | $169.80 |
| Purchase #6 | $168.68 | 8.257% | $182.6079 | $182.61 | $182.60 | $182.60 |
| Purchase #7 | $161.69 | 5.404% | $170.4277 | $170.43 | $170.45 | $170.40 |
| 7 purchase totals = | $913.34 | $979.8563 | $979.87 | $979.85 | $979.90 | |