| 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 | $190.77 | 11.454% | $212.6208 | $212.62 | $212.60 | $212.60 |
| Purchase #2 | $123.44 | 7.362% | $132.5277 | $132.53 | $132.55 | $132.50 |
| Purchase #3 | $214.79 | 10.143% | $236.5761 | $236.58 | $236.60 | $236.60 |
| Purchase #4 | $214.37 | 10.377% | $236.6152 | $236.62 | $236.60 | $236.60 |
| Purchase #5 | $22.52 | 9.714% | $24.7076 | $24.71 | $24.70 | $24.70 |
| Purchase #6 | $15.26 | 6.489% | $16.2502 | $16.25 | $16.25 | $16.30 |
| Purchase #7 | $66.91 | 10.855% | $74.1731 | $74.17 | $74.15 | $74.20 |
| 7 purchase totals = | $848.06 | $933.4707 | $933.48 | $933.45 | $933.50 | |