| 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 | $226.41 | 6.625% | $241.4097 | $241.41 | $241.40 | $241.40 |
| Purchase #2 | $151.26 | 11.727% | $168.9983 | $169.00 | $169.00 | $169.00 |
| Purchase #3 | $82.79 | 8.608% | $89.9166 | $89.92 | $89.90 | $89.90 |
| Purchase #4 | $47.30 | 11.633% | $52.8024 | $52.80 | $52.80 | $52.80 |
| Purchase #5 | $183.37 | 9.142% | $200.1337 | $200.13 | $200.15 | $200.10 |
| Purchase #6 | $94.61 | 7.802% | $101.9915 | $101.99 | $102.00 | $102.00 |
| Purchase #7 | $210.83 | 10.468% | $232.8997 | $232.90 | $232.90 | $232.90 |
| 7 purchase totals = | $996.57 | $1,088.1519 | $1,088.15 | $1,088.15 | $1,088.10 | |