| 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 | $198.81 | 7.170% | $213.0647 | $213.06 | $213.05 | $213.10 |
| Purchase #2 | $210.80 | 12.229% | $236.5787 | $236.58 | $236.60 | $236.60 |
| Purchase #3 | $24.46 | 13.174% | $27.6824 | $27.68 | $27.70 | $27.70 |
| Purchase #4 | $246.38 | 12.218% | $276.4827 | $276.48 | $276.50 | $276.50 |
| Purchase #5 | $143.51 | 10.555% | $158.6575 | $158.66 | $158.65 | $158.70 |
| Purchase #6 | $219.90 | 10.686% | $243.3985 | $243.40 | $243.40 | $243.40 |
| Purchase #7 | $120.56 | 11.402% | $134.3063 | $134.31 | $134.30 | $134.30 |
| 7 purchase totals = | $1,164.42 | $1,290.1708 | $1,290.17 | $1,290.20 | $1,290.30 | |