| 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 | $9.92 | 12.579% | $11.1678 | $11.17 | $11.15 | $11.20 |
| Purchase #2 | $137.94 | 10.787% | $152.8196 | $152.82 | $152.80 | $152.80 |
| Purchase #3 | $246.55 | 12.107% | $276.3998 | $276.40 | $276.40 | $276.40 |
| Purchase #4 | $170.71 | 8.797% | $185.7274 | $185.73 | $185.75 | $185.70 |
| Purchase #5 | $122.92 | 8.151% | $132.9392 | $132.94 | $132.95 | $132.90 |
| Purchase #6 | $45.99 | 10.409% | $50.7771 | $50.78 | $50.80 | $50.80 |
| Purchase #7 | $112.95 | 13.485% | $128.1813 | $128.18 | $128.20 | $128.20 |
| 7 purchase totals = | $846.98 | $938.0122 | $938.02 | $938.05 | $938.00 | |