| 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 | $109.98 | 12.453% | $123.6758 | $123.68 | $123.70 | $123.70 |
| Purchase #2 | $219.28 | 7.563% | $235.8641 | $235.86 | $235.85 | $235.90 |
| Purchase #3 | $199.49 | 8.249% | $215.9459 | $215.95 | $215.95 | $215.90 |
| Purchase #4 | $53.58 | 4.467% | $55.9734 | $55.97 | $55.95 | $56.00 |
| Purchase #5 | $87.83 | 3.568% | $90.9638 | $90.96 | $90.95 | $91.00 |
| Purchase #6 | $211.75 | 7.608% | $227.8599 | $227.86 | $227.85 | $227.90 |
| Purchase #7 | $71.97 | 10.482% | $79.5139 | $79.51 | $79.50 | $79.50 |
| 7 purchase totals = | $953.88 | $1,029.7968 | $1,029.79 | $1,029.75 | $1,029.90 | |