| 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 | $146.29 | 10.852% | $162.1654 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $217.70 | 10.478% | $240.5106 | $240.51 | $240.50 | $240.50 |
| Purchase #3 | $226.99 | 4.366% | $236.9004 | $236.90 | $236.90 | $236.90 |
| Purchase #4 | $244.81 | 7.853% | $264.0349 | $264.03 | $264.05 | $264.00 |
| Purchase #5 | $66.57 | 13.522% | $75.5716 | $75.57 | $75.55 | $75.60 |
| Purchase #6 | $216.55 | 3.534% | $224.2029 | $224.20 | $224.20 | $224.20 |
| Purchase #7 | $18.36 | 3.131% | $18.9349 | $18.93 | $18.95 | $18.90 |
| 7 purchase totals = | $1,137.27 | $1,222.3207 | $1,222.31 | $1,222.30 | $1,222.30 | |