| 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 | $102.54 | 7.613% | $110.3464 | $110.35 | $110.35 | $110.30 |
| Purchase #2 | $202.40 | 11.173% | $225.0142 | $225.01 | $225.00 | $225.00 |
| Purchase #3 | $152.90 | 11.250% | $170.1013 | $170.10 | $170.10 | $170.10 |
| Purchase #4 | $154.96 | 4.213% | $161.4885 | $161.49 | $161.50 | $161.50 |
| Purchase #5 | $245.83 | 6.341% | $261.4181 | $261.42 | $261.40 | $261.40 |
| Purchase #6 | $225.38 | 5.225% | $237.1561 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $47.38 | 3.709% | $49.1373 | $49.14 | $49.15 | $49.10 |
| 7 purchase totals = | $1,131.39 | $1,214.6619 | $1,214.67 | $1,214.65 | $1,214.60 | |