| 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 | $16.83 | 12.339% | $18.9067 | $18.91 | $18.90 | $18.90 |
| Purchase #2 | $198.64 | 9.284% | $217.0817 | $217.08 | $217.10 | $217.10 |
| Purchase #3 | $243.57 | 7.137% | $260.9536 | $260.95 | $260.95 | $261.00 |
| Purchase #4 | $160.48 | 13.447% | $182.0597 | $182.06 | $182.05 | $182.10 |
| Purchase #5 | $84.57 | 5.300% | $89.0522 | $89.05 | $89.05 | $89.10 |
| Purchase #6 | $246.90 | 9.819% | $271.1431 | $271.14 | $271.15 | $271.10 |
| Purchase #7 | $94.61 | 8.263% | $102.4276 | $102.43 | $102.45 | $102.40 |
| 7 purchase totals = | $1,045.60 | $1,141.6246 | $1,141.62 | $1,141.65 | $1,141.70 | |