| 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 | $207.51 | 13.245% | $234.9947 | $234.99 | $235.00 | $235.00 |
| Purchase #2 | $121.38 | 3.248% | $125.3224 | $125.32 | $125.30 | $125.30 |
| Purchase #3 | $119.83 | 10.314% | $132.1893 | $132.19 | $132.20 | $132.20 |
| Purchase #4 | $141.87 | 7.106% | $151.9513 | $151.95 | $151.95 | $152.00 |
| Purchase #5 | $215.66 | 13.357% | $244.4657 | $244.47 | $244.45 | $244.50 |
| Purchase #6 | $57.57 | 12.536% | $64.787 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $172.99 | 9.152% | $188.822 | $188.82 | $188.80 | $188.80 |
| 7 purchase totals = | $1,036.81 | $1,142.5324 | $1,142.53 | $1,142.50 | $1,142.60 | |