| 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 | $129.67 | 8.543% | $140.7477 | $140.75 | $140.75 | $140.70 |
| Purchase #2 | $133.95 | 12.325% | $150.4593 | $150.46 | $150.45 | $150.50 |
| Purchase #3 | $223.69 | 8.723% | $243.2025 | $243.20 | $243.20 | $243.20 |
| Purchase #4 | $201.84 | 13.774% | $229.6414 | $229.64 | $229.65 | $229.60 |
| Purchase #5 | $154.36 | 10.348% | $170.3332 | $170.33 | $170.35 | $170.30 |
| Purchase #6 | $116.60 | 7.512% | $125.359 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $224.80 | 9.722% | $246.6551 | $246.66 | $246.65 | $246.70 |
| 7 purchase totals = | $1,184.91 | $1,306.3982 | $1,306.40 | $1,306.40 | $1,306.40 | |