| 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 | $113.33 | 7.389% | $121.704 | $121.70 | $121.70 | $121.70 |
| Purchase #2 | $228.40 | 3.642% | $236.7183 | $236.72 | $236.70 | $236.70 |
| Purchase #3 | $22.40 | 3.750% | $23.24 | $23.24 | $23.25 | $23.20 |
| Purchase #4 | $58.46 | 5.394% | $61.6133 | $61.61 | $61.60 | $61.60 |
| Purchase #5 | $48.28 | 9.863% | $53.0419 | $53.04 | $53.05 | $53.00 |
| Purchase #6 | $39.77 | 13.404% | $45.1008 | $45.10 | $45.10 | $45.10 |
| Purchase #7 | $44.47 | 5.160% | $46.7647 | $46.76 | $46.75 | $46.80 |
| 7 purchase totals = | $555.11 | $588.1830 | $588.17 | $588.15 | $588.10 | |