| 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 | $207.43 | 7.417% | $222.8151 | $222.82 | $222.80 | $222.80 |
| Purchase #2 | $123.66 | 12.204% | $138.7515 | $138.75 | $138.75 | $138.80 |
| Purchase #3 | $21.61 | 5.410% | $22.7791 | $22.78 | $22.80 | $22.80 |
| Purchase #4 | $99.43 | 13.687% | $113.039 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $116.56 | 7.763% | $125.6086 | $125.61 | $125.60 | $125.60 |
| Purchase #6 | $222.49 | 3.260% | $229.7432 | $229.74 | $229.75 | $229.70 |
| Purchase #7 | $70.54 | 4.454% | $73.6819 | $73.68 | $73.70 | $73.70 |
| 7 purchase totals = | $861.72 | $926.4184 | $926.42 | $926.45 | $926.40 | |