| 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 | $234.44 | 5.509% | $247.3553 | $247.36 | $247.35 | $247.40 |
| Purchase #2 | $199.42 | 6.456% | $212.2946 | $212.29 | $212.30 | $212.30 |
| Purchase #3 | $128.62 | 3.734% | $133.4227 | $133.42 | $133.40 | $133.40 |
| Purchase #4 | $104.65 | 11.237% | $116.4095 | $116.41 | $116.40 | $116.40 |
| Purchase #5 | $104.55 | 3.668% | $108.3849 | $108.38 | $108.40 | $108.40 |
| Purchase #6 | $55.35 | 7.314% | $59.3983 | $59.40 | $59.40 | $59.40 |
| Purchase #7 | $102.49 | 6.148% | $108.7911 | $108.79 | $108.80 | $108.80 |
| 7 purchase totals = | $929.52 | $986.0564 | $986.05 | $986.05 | $986.10 | |