| 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 | $119.50 | 3.874% | $124.1294 | $124.13 | $124.15 | $124.10 |
| Purchase #2 | $21.31 | 7.684% | $22.9475 | $22.95 | $22.95 | $22.90 |
| Purchase #3 | $159.50 | 8.572% | $173.1723 | $173.17 | $173.15 | $173.20 |
| Purchase #4 | $15.34 | 3.176% | $15.8272 | $15.83 | $15.85 | $15.80 |
| Purchase #5 | $12.48 | 5.821% | $13.2065 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $117.78 | 9.317% | $128.7536 | $128.75 | $128.75 | $128.80 |
| Purchase #7 | $7.35 | 4.238% | $7.6615 | $7.66 | $7.65 | $7.70 |
| 7 purchase totals = | $453.26 | $485.6980 | $485.70 | $485.70 | $485.70 | |