| 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 | $206.49 | 13.401% | $234.1617 | $234.16 | $234.15 | $234.20 |
| Purchase #2 | $231.64 | 5.152% | $243.5741 | $243.57 | $243.55 | $243.60 |
| Purchase #3 | $7.92 | 7.106% | $8.4828 | $8.48 | $8.50 | $8.50 |
| Purchase #4 | $71.45 | 9.324% | $78.112 | $78.11 | $78.10 | $78.10 |
| Purchase #5 | $87.63 | 7.385% | $94.1015 | $94.10 | $94.10 | $94.10 |
| Purchase #6 | $18.91 | 8.788% | $20.5718 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $183.46 | 3.329% | $189.5674 | $189.57 | $189.55 | $189.60 |
| 7 purchase totals = | $807.50 | $868.5713 | $868.56 | $868.50 | $868.70 | |