| 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 | $218.91 | 13.344% | $248.1214 | $248.12 | $248.10 | $248.10 |
| Purchase #2 | $95.68 | 11.722% | $106.8956 | $106.90 | $106.90 | $106.90 |
| Purchase #3 | $116.92 | 7.874% | $126.1263 | $126.13 | $126.15 | $126.10 |
| Purchase #4 | $20.93 | 10.614% | $23.1515 | $23.15 | $23.15 | $23.20 |
| Purchase #5 | $204.82 | 7.841% | $220.8799 | $220.88 | $220.90 | $220.90 |
| Purchase #6 | $28.48 | 6.517% | $30.336 | $30.34 | $30.35 | $30.30 |
| Purchase #7 | $122.72 | 5.668% | $129.6758 | $129.68 | $129.70 | $129.70 |
| 7 purchase totals = | $808.46 | $885.1865 | $885.20 | $885.25 | $885.20 | |