| 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 | $236.69 | 4.273% | $246.8038 | $246.80 | $246.80 | $246.80 |
| Purchase #2 | $187.74 | 13.725% | $213.5073 | $213.51 | $213.50 | $213.50 |
| Purchase #3 | $23.87 | 11.641% | $26.6487 | $26.65 | $26.65 | $26.60 |
| Purchase #4 | $107.46 | 4.591% | $112.3935 | $112.39 | $112.40 | $112.40 |
| Purchase #5 | $110.25 | 9.803% | $121.0578 | $121.06 | $121.05 | $121.10 |
| Purchase #6 | $138.63 | 10.868% | $153.6963 | $153.70 | $153.70 | $153.70 |
| Purchase #7 | $67.90 | 6.154% | $72.0786 | $72.08 | $72.10 | $72.10 |
| 7 purchase totals = | $872.54 | $946.1860 | $946.19 | $946.20 | $946.20 | |