| 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 | $223.32 | 4.250% | $232.8111 | $232.81 | $232.80 | $232.80 |
| Purchase #2 | $158.91 | 9.135% | $173.4264 | $173.43 | $173.45 | $173.40 |
| Purchase #3 | $59.81 | 9.228% | $65.3293 | $65.33 | $65.35 | $65.30 |
| Purchase #4 | $56.36 | 9.824% | $61.8968 | $61.90 | $61.90 | $61.90 |
| Purchase #5 | $250.43 | 8.632% | $272.0471 | $272.05 | $272.05 | $272.00 |
| Purchase #6 | $228.91 | 3.336% | $236.5464 | $236.55 | $236.55 | $236.50 |
| Purchase #7 | $249.74 | 9.134% | $272.5513 | $272.55 | $272.55 | $272.60 |
| 7 purchase totals = | $1,227.48 | $1,314.6084 | $1,314.62 | $1,314.65 | $1,314.50 | |