| 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 | $11.26 | 8.725% | $12.2424 | $12.24 | $12.25 | $12.20 |
| Purchase #2 | $42.74 | 5.803% | $45.2202 | $45.22 | $45.20 | $45.20 |
| Purchase #3 | $155.53 | 9.609% | $170.4749 | $170.47 | $170.45 | $170.50 |
| Purchase #4 | $242.97 | 5.537% | $256.4232 | $256.42 | $256.40 | $256.40 |
| Purchase #5 | $16.79 | 6.660% | $17.9082 | $17.91 | $17.90 | $17.90 |
| Purchase #6 | $193.40 | 8.314% | $209.4793 | $209.48 | $209.50 | $209.50 |
| Purchase #7 | $202.69 | 13.443% | $229.9376 | $229.94 | $229.95 | $229.90 |
| 7 purchase totals = | $865.38 | $941.6858 | $941.68 | $941.65 | $941.60 | |