| 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 | $129.38 | 10.230% | $142.6156 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $173.71 | 12.478% | $195.3855 | $195.39 | $195.40 | $195.40 |
| Purchase #3 | $24.29 | 8.515% | $26.3583 | $26.36 | $26.35 | $26.40 |
| Purchase #4 | $79.87 | 10.666% | $88.3889 | $88.39 | $88.40 | $88.40 |
| Purchase #5 | $121.78 | 12.531% | $137.0403 | $137.04 | $137.05 | $137.00 |
| Purchase #6 | $109.82 | 5.234% | $115.568 | $115.57 | $115.55 | $115.60 |
| Purchase #7 | $115.73 | 12.443% | $130.1303 | $130.13 | $130.15 | $130.10 |
| 7 purchase totals = | $754.58 | $835.4869 | $835.50 | $835.50 | $835.50 | |