| 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 | $225.64 | 8.185% | $244.1086 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $177.65 | 10.380% | $196.0901 | $196.09 | $196.10 | $196.10 |
| Purchase #3 | $54.93 | 7.678% | $59.1475 | $59.15 | $59.15 | $59.10 |
| Purchase #4 | $88.60 | 10.367% | $97.7852 | $97.79 | $97.80 | $97.80 |
| Purchase #5 | $114.30 | 6.591% | $121.8335 | $121.83 | $121.85 | $121.80 |
| Purchase #6 | $45.91 | 13.628% | $52.1666 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $227.26 | 13.230% | $257.3265 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $934.29 | $1,028.4580 | $1,028.47 | $1,028.50 | $1,028.40 | |