| 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 | $232.25 | 5.571% | $245.1886 | $245.19 | $245.20 | $245.20 |
| Purchase #2 | $247.78 | 7.175% | $265.5582 | $265.56 | $265.55 | $265.60 |
| Purchase #3 | $144.46 | 3.462% | $149.4612 | $149.46 | $149.45 | $149.50 |
| Purchase #4 | $215.98 | 8.294% | $233.8934 | $233.89 | $233.90 | $233.90 |
| Purchase #5 | $187.60 | 6.569% | $199.9234 | $199.92 | $199.90 | $199.90 |
| Purchase #6 | $117.67 | 12.324% | $132.1717 | $132.17 | $132.15 | $132.20 |
| Purchase #7 | $102.76 | 3.248% | $106.0976 | $106.10 | $106.10 | $106.10 |
| 7 purchase totals = | $1,248.50 | $1,332.2941 | $1,332.29 | $1,332.25 | $1,332.40 | |