| 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 | $222.78 | 9.530% | $244.0109 | $244.01 | $244.00 | $244.00 |
| Purchase #2 | $121.50 | 9.403% | $132.9246 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $99.70 | 6.237% | $105.9183 | $105.92 | $105.90 | $105.90 |
| Purchase #4 | $244.41 | 4.363% | $255.0736 | $255.07 | $255.05 | $255.10 |
| Purchase #5 | $238.50 | 5.151% | $250.7851 | $250.79 | $250.80 | $250.80 |
| Purchase #6 | $73.52 | 10.329% | $81.1139 | $81.11 | $81.10 | $81.10 |
| Purchase #7 | $118.86 | 5.635% | $125.5578 | $125.56 | $125.55 | $125.60 |
| 7 purchase totals = | $1,119.27 | $1,195.3842 | $1,195.38 | $1,195.30 | $1,195.40 | |