| 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 | $239.38 | 8.763% | $260.3569 | $260.36 | $260.35 | $260.40 |
| Purchase #2 | $193.64 | 7.458% | $208.0817 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $126.43 | 4.773% | $132.4645 | $132.46 | $132.45 | $132.50 |
| Purchase #4 | $243.82 | 13.700% | $277.2233 | $277.22 | $277.20 | $277.20 |
| Purchase #5 | $197.69 | 3.249% | $204.1129 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $183.81 | 11.772% | $205.4481 | $205.45 | $205.45 | $205.40 |
| Purchase #7 | $217.30 | 6.436% | $231.2854 | $231.29 | $231.30 | $231.30 |
| 7 purchase totals = | $1,402.07 | $1,518.9728 | $1,518.97 | $1,518.95 | $1,519.00 | |