| 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 | $127.64 | 6.637% | $136.1115 | $136.11 | $136.10 | $136.10 |
| Purchase #2 | $79.41 | 8.338% | $86.0312 | $86.03 | $86.05 | $86.00 |
| Purchase #3 | $219.72 | 6.846% | $234.762 | $234.76 | $234.75 | $234.80 |
| Purchase #4 | $188.49 | 11.419% | $210.0137 | $210.01 | $210.00 | $210.00 |
| Purchase #5 | $238.59 | 5.359% | $251.376 | $251.38 | $251.40 | $251.40 |
| Purchase #6 | $48.32 | 5.145% | $50.8061 | $50.81 | $50.80 | $50.80 |
| Purchase #7 | $240.84 | 7.201% | $258.1829 | $258.18 | $258.20 | $258.20 |
| 7 purchase totals = | $1,143.01 | $1,227.2834 | $1,227.28 | $1,227.30 | $1,227.30 | |