| 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 | $232.98 | 12.493% | $262.0862 | $262.09 | $262.10 | $262.10 |
| Purchase #2 | $149.70 | 3.128% | $154.3826 | $154.38 | $154.40 | $154.40 |
| Purchase #3 | $26.36 | 7.235% | $28.2671 | $28.27 | $28.25 | $28.30 |
| Purchase #4 | $100.78 | 10.351% | $111.2117 | $111.21 | $111.20 | $111.20 |
| Purchase #5 | $150.46 | 8.364% | $163.0445 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $114.88 | 10.264% | $126.6713 | $126.67 | $126.65 | $126.70 |
| Purchase #7 | $145.96 | 5.116% | $153.4273 | $153.43 | $153.45 | $153.40 |
| 7 purchase totals = | $921.12 | $999.0907 | $999.09 | $999.10 | $999.10 | |