| 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 | $243.92 | 6.709% | $260.2846 | $260.28 | $260.30 | $260.30 |
| Purchase #2 | $137.27 | 13.720% | $156.1034 | $156.10 | $156.10 | $156.10 |
| Purchase #3 | $233.73 | 8.481% | $253.5526 | $253.55 | $253.55 | $253.60 |
| Purchase #4 | $202.26 | 13.851% | $230.275 | $230.28 | $230.30 | $230.30 |
| Purchase #5 | $11.68 | 5.834% | $12.3614 | $12.36 | $12.35 | $12.40 |
| Purchase #6 | $41.76 | 6.826% | $44.6105 | $44.61 | $44.60 | $44.60 |
| Purchase #7 | $115.37 | 8.324% | $124.9734 | $124.97 | $124.95 | $125.00 |
| 7 purchase totals = | $985.99 | $1,082.1609 | $1,082.15 | $1,082.15 | $1,082.30 | |