| 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 | $233.66 | 7.770% | $251.8154 | $251.82 | $251.80 | $251.80 |
| Purchase #2 | $88.90 | 11.767% | $99.3609 | $99.36 | $99.35 | $99.40 |
| Purchase #3 | $55.91 | 7.677% | $60.2022 | $60.20 | $60.20 | $60.20 |
| Purchase #4 | $110.34 | 11.826% | $123.3888 | $123.39 | $123.40 | $123.40 |
| Purchase #5 | $236.25 | 4.610% | $247.1411 | $247.14 | $247.15 | $247.10 |
| Purchase #6 | $207.47 | 12.870% | $234.1714 | $234.17 | $234.15 | $234.20 |
| Purchase #7 | $106.98 | 13.259% | $121.1645 | $121.16 | $121.15 | $121.20 |
| 7 purchase totals = | $1,039.51 | $1,137.2443 | $1,137.24 | $1,137.20 | $1,137.30 | |