| 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 | $205.94 | 12.554% | $231.7937 | $231.79 | $231.80 | $231.80 |
| Purchase #2 | $41.82 | 9.760% | $45.9016 | $45.90 | $45.90 | $45.90 |
| Purchase #3 | $14.56 | 13.758% | $16.5632 | $16.56 | $16.55 | $16.60 |
| Purchase #4 | $36.31 | 10.474% | $40.1131 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $197.98 | 13.340% | $224.3905 | $224.39 | $224.40 | $224.40 |
| Purchase #6 | $243.74 | 3.266% | $251.7005 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $246.76 | 3.790% | $256.1122 | $256.11 | $256.10 | $256.10 |
| 7 purchase totals = | $987.11 | $1,066.5748 | $1,066.56 | $1,066.55 | $1,066.60 | |