| 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 | $203.57 | 6.312% | $216.4193 | $216.42 | $216.40 | $216.40 |
| Purchase #2 | $112.68 | 11.268% | $125.3768 | $125.38 | $125.40 | $125.40 |
| Purchase #3 | $133.60 | 5.742% | $141.2713 | $141.27 | $141.25 | $141.30 |
| Purchase #4 | $97.59 | 8.292% | $105.6822 | $105.68 | $105.70 | $105.70 |
| Purchase #5 | $50.46 | 11.685% | $56.3563 | $56.36 | $56.35 | $56.40 |
| Purchase #6 | $227.31 | 3.352% | $234.9294 | $234.93 | $234.95 | $234.90 |
| Purchase #7 | $63.41 | 7.625% | $68.245 | $68.25 | $68.25 | $68.20 |
| 7 purchase totals = | $888.62 | $948.2803 | $948.29 | $948.30 | $948.30 | |