| 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 | $117.36 | 12.504% | $132.0347 | $132.03 | $132.05 | $132.00 |
| Purchase #2 | $234.89 | 5.109% | $246.8905 | $246.89 | $246.90 | $246.90 |
| Purchase #3 | $238.56 | 3.747% | $247.4988 | $247.50 | $247.50 | $247.50 |
| Purchase #4 | $88.41 | 11.509% | $98.5851 | $98.59 | $98.60 | $98.60 |
| Purchase #5 | $236.46 | 12.118% | $265.1142 | $265.11 | $265.10 | $265.10 |
| Purchase #6 | $243.71 | 4.344% | $254.2968 | $254.30 | $254.30 | $254.30 |
| Purchase #7 | $187.37 | 6.705% | $199.9332 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $1,346.76 | $1,444.3533 | $1,444.35 | $1,444.40 | $1,444.30 | |