| 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 | $105.30 | 7.585% | $113.287 | $113.29 | $113.30 | $113.30 |
| Purchase #2 | $208.78 | 12.635% | $235.1594 | $235.16 | $235.15 | $235.20 |
| Purchase #3 | $202.44 | 9.595% | $221.8641 | $221.86 | $221.85 | $221.90 |
| Purchase #4 | $27.48 | 6.508% | $29.2684 | $29.27 | $29.25 | $29.30 |
| Purchase #5 | $117.47 | 6.475% | $125.0762 | $125.08 | $125.10 | $125.10 |
| Purchase #6 | $193.45 | 3.289% | $199.8126 | $199.81 | $199.80 | $199.80 |
| Purchase #7 | $57.41 | 9.856% | $63.0683 | $63.07 | $63.05 | $63.10 |
| 7 purchase totals = | $912.33 | $987.5360 | $987.54 | $987.50 | $987.70 | |