| 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 | $191.92 | 12.385% | $215.6893 | $215.69 | $215.70 | $215.70 |
| Purchase #2 | $171.62 | 9.861% | $188.5434 | $188.54 | $188.55 | $188.50 |
| Purchase #3 | $51.53 | 3.248% | $53.2037 | $53.20 | $53.20 | $53.20 |
| Purchase #4 | $240.45 | 12.447% | $270.3788 | $270.38 | $270.40 | $270.40 |
| Purchase #5 | $148.39 | 6.574% | $158.1452 | $158.15 | $158.15 | $158.10 |
| Purchase #6 | $244.36 | 3.793% | $253.6286 | $253.63 | $253.65 | $253.60 |
| Purchase #7 | $127.41 | 4.179% | $132.7345 | $132.73 | $132.75 | $132.70 |
| 7 purchase totals = | $1,175.68 | $1,272.3235 | $1,272.32 | $1,272.40 | $1,272.20 | |