| 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 | $77.86 | 11.290% | $86.6504 | $86.65 | $86.65 | $86.70 |
| Purchase #2 | $42.41 | 5.363% | $44.6844 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $234.73 | 11.479% | $261.6747 | $261.67 | $261.65 | $261.70 |
| Purchase #4 | $116.27 | 10.513% | $128.4935 | $128.49 | $128.50 | $128.50 |
| Purchase #5 | $192.68 | 13.845% | $219.3565 | $219.36 | $219.35 | $219.40 |
| Purchase #6 | $32.62 | 3.119% | $33.6374 | $33.64 | $33.65 | $33.60 |
| Purchase #7 | $229.65 | 11.212% | $255.3984 | $255.40 | $255.40 | $255.40 |
| 7 purchase totals = | $926.22 | $1,029.8953 | $1,029.89 | $1,029.90 | $1,030.00 | |