| 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 | $132.82 | 5.704% | $140.3961 | $140.40 | $140.40 | $140.40 |
| Purchase #2 | $99.70 | 10.676% | $110.344 | $110.34 | $110.35 | $110.30 |
| Purchase #3 | $176.46 | 10.219% | $194.4924 | $194.49 | $194.50 | $194.50 |
| Purchase #4 | $91.76 | 11.720% | $102.5143 | $102.51 | $102.50 | $102.50 |
| Purchase #5 | $225.36 | 9.667% | $247.1456 | $247.15 | $247.15 | $247.10 |
| Purchase #6 | $65.96 | 9.758% | $72.3964 | $72.40 | $72.40 | $72.40 |
| Purchase #7 | $97.38 | 5.839% | $103.066 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $889.44 | $970.3548 | $970.36 | $970.35 | $970.30 | |