| 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 | $10.31 | 3.149% | $10.6347 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $244.61 | 11.276% | $272.1922 | $272.19 | $272.20 | $272.20 |
| Purchase #3 | $113.55 | 9.532% | $124.3736 | $124.37 | $124.35 | $124.40 |
| Purchase #4 | $100.68 | 12.187% | $112.9499 | $112.95 | $112.95 | $112.90 |
| Purchase #5 | $192.82 | 12.151% | $216.2496 | $216.25 | $216.25 | $216.20 |
| Purchase #6 | $42.81 | 5.596% | $45.2056 | $45.21 | $45.20 | $45.20 |
| Purchase #7 | $206.34 | 3.686% | $213.9457 | $213.95 | $213.95 | $213.90 |
| 7 purchase totals = | $911.12 | $995.5513 | $995.55 | $995.55 | $995.40 | |