| 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 | $209.91 | 12.791% | $236.7596 | $236.76 | $236.75 | $236.80 |
| Purchase #2 | $135.66 | 9.681% | $148.7932 | $148.79 | $148.80 | $148.80 |
| Purchase #3 | $221.32 | 3.115% | $228.2141 | $228.21 | $228.20 | $228.20 |
| Purchase #4 | $95.81 | 4.527% | $100.1473 | $100.15 | $100.15 | $100.10 |
| Purchase #5 | $189.79 | 5.718% | $200.6422 | $200.64 | $200.65 | $200.60 |
| Purchase #6 | $205.44 | 7.613% | $221.0801 | $221.08 | $221.10 | $221.10 |
| Purchase #7 | $129.68 | 5.760% | $137.1496 | $137.15 | $137.15 | $137.10 |
| 7 purchase totals = | $1,187.61 | $1,272.7861 | $1,272.78 | $1,272.80 | $1,272.70 | |