| 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 | $230.57 | 11.669% | $257.4752 | $257.48 | $257.50 | $257.50 |
| Purchase #2 | $243.87 | 6.479% | $259.6703 | $259.67 | $259.65 | $259.70 |
| Purchase #3 | $108.65 | 4.288% | $113.3089 | $113.31 | $113.30 | $113.30 |
| Purchase #4 | $15.72 | 8.483% | $17.0535 | $17.05 | $17.05 | $17.10 |
| Purchase #5 | $42.83 | 6.226% | $45.4966 | $45.50 | $45.50 | $45.50 |
| Purchase #6 | $12.76 | 7.234% | $13.6831 | $13.68 | $13.70 | $13.70 |
| Purchase #7 | $215.30 | 13.199% | $243.7174 | $243.72 | $243.70 | $243.70 |
| 7 purchase totals = | $869.70 | $950.4050 | $950.41 | $950.40 | $950.50 | |