| 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 | $21.51 | 9.105% | $23.4685 | $23.47 | $23.45 | $23.50 |
| Purchase #2 | $214.82 | 11.367% | $239.2386 | $239.24 | $239.25 | $239.20 |
| Purchase #3 | $15.26 | 12.583% | $17.1802 | $17.18 | $17.20 | $17.20 |
| Purchase #4 | $230.75 | 11.508% | $257.3047 | $257.30 | $257.30 | $257.30 |
| Purchase #5 | $105.48 | 7.531% | $113.4237 | $113.42 | $113.40 | $113.40 |
| Purchase #6 | $149.48 | 9.481% | $163.6522 | $163.65 | $163.65 | $163.70 |
| Purchase #7 | $45.96 | 3.684% | $47.6532 | $47.65 | $47.65 | $47.70 |
| 7 purchase totals = | $783.26 | $861.9211 | $861.91 | $861.90 | $862.00 | |