| 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 | $91.34 | 11.381% | $101.7354 | $101.74 | $101.75 | $101.70 |
| Purchase #2 | $249.85 | 12.677% | $281.5235 | $281.52 | $281.50 | $281.50 |
| Purchase #3 | $95.91 | 13.122% | $108.4953 | $108.50 | $108.50 | $108.50 |
| Purchase #4 | $249.43 | 13.348% | $282.7239 | $282.72 | $282.70 | $282.70 |
| Purchase #5 | $60.39 | 7.690% | $65.034 | $65.03 | $65.05 | $65.00 |
| Purchase #6 | $199.93 | 13.201% | $226.3228 | $226.32 | $226.30 | $226.30 |
| Purchase #7 | $60.56 | 9.468% | $66.2938 | $66.29 | $66.30 | $66.30 |
| 7 purchase totals = | $1,007.41 | $1,132.1287 | $1,132.12 | $1,132.10 | $1,132.00 | |