| 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 | $212.30 | 8.489% | $230.3221 | $230.32 | $230.30 | $230.30 |
| Purchase #2 | $245.50 | 10.810% | $272.0386 | $272.04 | $272.05 | $272.00 |
| Purchase #3 | $117.63 | 12.557% | $132.4008 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $238.48 | 9.226% | $260.4822 | $260.48 | $260.50 | $260.50 |
| Purchase #5 | $129.37 | 6.632% | $137.9498 | $137.95 | $137.95 | $137.90 |
| Purchase #6 | $116.94 | 7.118% | $125.2638 | $125.26 | $125.25 | $125.30 |
| Purchase #7 | $184.46 | 11.736% | $206.1082 | $206.11 | $206.10 | $206.10 |
| 7 purchase totals = | $1,244.68 | $1,364.5655 | $1,364.56 | $1,364.55 | $1,364.50 | |