| 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 | $103.67 | 6.811% | $110.731 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $197.45 | 9.621% | $216.4467 | $216.45 | $216.45 | $216.40 |
| Purchase #3 | $100.71 | 10.246% | $111.0287 | $111.03 | $111.05 | $111.00 |
| Purchase #4 | $96.36 | 10.481% | $106.4595 | $106.46 | $106.45 | $106.50 |
| Purchase #5 | $118.80 | 10.492% | $131.2645 | $131.26 | $131.25 | $131.30 |
| Purchase #6 | $76.87 | 13.798% | $87.4765 | $87.48 | $87.50 | $87.50 |
| Purchase #7 | $58.39 | 3.383% | $60.3653 | $60.37 | $60.35 | $60.40 |
| 7 purchase totals = | $752.25 | $823.7722 | $823.78 | $823.80 | $823.80 | |