| 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 | $123.92 | 6.619% | $132.1223 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $119.61 | 10.322% | $131.9561 | $131.96 | $131.95 | $132.00 |
| Purchase #3 | $161.38 | 8.741% | $175.4862 | $175.49 | $175.50 | $175.50 |
| Purchase #4 | $245.43 | 3.616% | $254.3047 | $254.30 | $254.30 | $254.30 |
| Purchase #5 | $93.66 | 11.240% | $104.1874 | $104.19 | $104.20 | $104.20 |
| Purchase #6 | $18.39 | 11.838% | $20.567 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $16.68 | 12.382% | $18.7453 | $18.75 | $18.75 | $18.70 |
| 7 purchase totals = | $779.07 | $837.3690 | $837.38 | $837.35 | $837.40 | |