| 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 | $21.61 | 7.478% | $23.226 | $23.23 | $23.25 | $23.20 |
| Purchase #2 | $214.73 | 6.681% | $229.0761 | $229.08 | $229.10 | $229.10 |
| Purchase #3 | $229.54 | 3.230% | $236.9541 | $236.95 | $236.95 | $237.00 |
| Purchase #4 | $56.57 | 7.259% | $60.6764 | $60.68 | $60.70 | $60.70 |
| Purchase #5 | $197.57 | 10.863% | $219.032 | $219.03 | $219.05 | $219.00 |
| Purchase #6 | $133.60 | 9.848% | $146.7569 | $146.76 | $146.75 | $146.80 |
| Purchase #7 | $70.93 | 11.505% | $79.0905 | $79.09 | $79.10 | $79.10 |
| 7 purchase totals = | $924.55 | $994.8120 | $994.82 | $994.90 | $994.90 | |