| 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 | $14.66 | 12.593% | $16.5061 | $16.51 | $16.50 | $16.50 |
| Purchase #2 | $212.51 | 12.235% | $238.5106 | $238.51 | $238.50 | $238.50 |
| Purchase #3 | $120.52 | 10.627% | $133.3277 | $133.33 | $133.35 | $133.30 |
| Purchase #4 | $19.69 | 7.744% | $21.2148 | $21.21 | $21.20 | $21.20 |
| Purchase #5 | $15.38 | 11.617% | $17.1667 | $17.17 | $17.15 | $17.20 |
| Purchase #6 | $208.38 | 13.635% | $236.7926 | $236.79 | $236.80 | $236.80 |
| Purchase #7 | $161.75 | 5.408% | $170.4974 | $170.50 | $170.50 | $170.50 |
| 7 purchase totals = | $752.89 | $834.0159 | $834.02 | $834.00 | $834.00 | |