| 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 | $124.36 | 7.477% | $133.6584 | $133.66 | $133.65 | $133.70 |
| Purchase #2 | $236.94 | 9.191% | $258.7172 | $258.72 | $258.70 | $258.70 |
| Purchase #3 | $149.66 | 7.108% | $160.2978 | $160.30 | $160.30 | $160.30 |
| Purchase #4 | $58.67 | 11.132% | $65.2011 | $65.20 | $65.20 | $65.20 |
| Purchase #5 | $88.49 | 13.222% | $100.1901 | $100.19 | $100.20 | $100.20 |
| Purchase #6 | $204.97 | 5.166% | $215.5588 | $215.56 | $215.55 | $215.60 |
| Purchase #7 | $94.80 | 12.297% | $106.4576 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $957.89 | $1,040.0810 | $1,040.09 | $1,040.05 | $1,040.20 | |