| 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 | $205.88 | 3.140% | $212.3446 | $212.34 | $212.35 | $212.30 |
| Purchase #2 | $44.94 | 9.761% | $49.3266 | $49.33 | $49.35 | $49.30 |
| Purchase #3 | $243.82 | 8.474% | $264.4813 | $264.48 | $264.50 | $264.50 |
| Purchase #4 | $83.96 | 12.386% | $94.3593 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $77.41 | 4.404% | $80.8191 | $80.82 | $80.80 | $80.80 |
| Purchase #6 | $129.29 | 9.779% | $141.9333 | $141.93 | $141.95 | $141.90 |
| Purchase #7 | $85.66 | 3.248% | $88.4422 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $870.96 | $931.7064 | $931.70 | $931.75 | $931.60 | |