| 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 | $97.28 | 5.520% | $102.6499 | $102.65 | $102.65 | $102.60 |
| Purchase #2 | $25.73 | 6.445% | $27.3883 | $27.39 | $27.40 | $27.40 |
| Purchase #3 | $183.36 | 9.130% | $200.1008 | $200.10 | $200.10 | $200.10 |
| Purchase #4 | $92.93 | 6.304% | $98.7883 | $98.79 | $98.80 | $98.80 |
| Purchase #5 | $199.77 | 13.109% | $225.9578 | $225.96 | $225.95 | $226.00 |
| Purchase #6 | $172.34 | 7.334% | $184.9794 | $184.98 | $185.00 | $185.00 |
| Purchase #7 | $116.58 | 8.577% | $126.5791 | $126.58 | $126.60 | $126.60 |
| 7 purchase totals = | $887.99 | $966.4436 | $966.45 | $966.50 | $966.50 | |