| 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 | $229.49 | 7.409% | $246.4929 | $246.49 | $246.50 | $246.50 |
| Purchase #2 | $97.30 | 5.311% | $102.4676 | $102.47 | $102.45 | $102.50 |
| Purchase #3 | $18.53 | 10.808% | $20.5327 | $20.53 | $20.55 | $20.50 |
| Purchase #4 | $193.48 | 7.387% | $207.7724 | $207.77 | $207.75 | $207.80 |
| Purchase #5 | $12.56 | 5.530% | $13.2546 | $13.25 | $13.25 | $13.30 |
| Purchase #6 | $119.55 | 5.767% | $126.4444 | $126.44 | $126.45 | $126.40 |
| Purchase #7 | $145.49 | 4.741% | $152.3877 | $152.39 | $152.40 | $152.40 |
| 7 purchase totals = | $816.40 | $869.3523 | $869.34 | $869.35 | $869.40 | |