| 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 | $122.36 | 9.747% | $134.2864 | $134.29 | $134.30 | $134.30 |
| Purchase #2 | $39.82 | 5.351% | $41.9508 | $41.95 | $41.95 | $42.00 |
| Purchase #3 | $106.63 | 3.115% | $109.9515 | $109.95 | $109.95 | $110.00 |
| Purchase #4 | $13.40 | 13.373% | $15.192 | $15.19 | $15.20 | $15.20 |
| Purchase #5 | $84.84 | 7.448% | $91.1589 | $91.16 | $91.15 | $91.20 |
| Purchase #6 | $64.39 | 4.734% | $67.4382 | $67.44 | $67.45 | $67.40 |
| Purchase #7 | $244.69 | 5.154% | $257.3013 | $257.30 | $257.30 | $257.30 |
| 7 purchase totals = | $676.13 | $717.2791 | $717.28 | $717.30 | $717.40 | |