| 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 | $250.40 | 10.699% | $277.1903 | $277.19 | $277.20 | $277.20 |
| Purchase #2 | $158.30 | 10.556% | $175.0101 | $175.01 | $175.00 | $175.00 |
| Purchase #3 | $13.93 | 6.552% | $14.8427 | $14.84 | $14.85 | $14.80 |
| Purchase #4 | $110.54 | 8.135% | $119.5324 | $119.53 | $119.55 | $119.50 |
| Purchase #5 | $28.92 | 6.750% | $30.8721 | $30.87 | $30.85 | $30.90 |
| Purchase #6 | $11.81 | 7.511% | $12.697 | $12.70 | $12.70 | $12.70 |
| Purchase #7 | $126.82 | 13.204% | $143.5653 | $143.57 | $143.55 | $143.60 |
| 7 purchase totals = | $700.72 | $773.7099 | $773.71 | $773.70 | $773.70 | |