| 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 | $247.52 | 13.319% | $280.4872 | $280.49 | $280.50 | $280.50 |
| Purchase #2 | $124.61 | 6.109% | $132.2224 | $132.22 | $132.20 | $132.20 |
| Purchase #3 | $69.72 | 3.807% | $72.3742 | $72.37 | $72.35 | $72.40 |
| Purchase #4 | $204.62 | 5.518% | $215.9109 | $215.91 | $215.90 | $215.90 |
| Purchase #5 | $206.89 | 8.611% | $224.7053 | $224.71 | $224.70 | $224.70 |
| Purchase #6 | $223.93 | 5.434% | $236.0984 | $236.10 | $236.10 | $236.10 |
| Purchase #7 | $61.74 | 10.278% | $68.0856 | $68.09 | $68.10 | $68.10 |
| 7 purchase totals = | $1,139.03 | $1,229.8840 | $1,229.89 | $1,229.85 | $1,229.90 | |