| 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 | $211.87 | 12.597% | $238.5593 | $238.56 | $238.55 | $238.60 |
| Purchase #2 | $17.26 | 3.382% | $17.8437 | $17.84 | $17.85 | $17.80 |
| Purchase #3 | $40.53 | 10.722% | $44.8756 | $44.88 | $44.90 | $44.90 |
| Purchase #4 | $227.25 | 5.277% | $239.242 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $50.52 | 10.503% | $55.8261 | $55.83 | $55.85 | $55.80 |
| Purchase #6 | $10.56 | 6.146% | $11.209 | $11.21 | $11.20 | $11.20 |
| Purchase #7 | $91.37 | 6.714% | $97.5046 | $97.50 | $97.50 | $97.50 |
| 7 purchase totals = | $649.36 | $705.0603 | $705.06 | $705.10 | $705.00 | |