| 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 | $237.97 | 11.239% | $264.7154 | $264.72 | $264.70 | $264.70 |
| Purchase #2 | $20.97 | 3.702% | $21.7463 | $21.75 | $21.75 | $21.70 |
| Purchase #3 | $211.69 | 9.667% | $232.1541 | $232.15 | $232.15 | $232.20 |
| Purchase #4 | $195.25 | 9.259% | $213.3282 | $213.33 | $213.35 | $213.30 |
| Purchase #5 | $13.84 | 10.734% | $15.3256 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $86.47 | 13.141% | $97.833 | $97.83 | $97.85 | $97.80 |
| Purchase #7 | $233.45 | 4.167% | $243.1779 | $243.18 | $243.20 | $243.20 |
| 7 purchase totals = | $999.64 | $1,088.2805 | $1,088.29 | $1,088.35 | $1,088.20 | |