| 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 | $207.77 | 4.511% | $217.1425 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $196.92 | 9.631% | $215.8854 | $215.89 | $215.90 | $215.90 |
| Purchase #3 | $140.39 | 7.682% | $151.1748 | $151.17 | $151.15 | $151.20 |
| Purchase #4 | $238.58 | 4.293% | $248.8222 | $248.82 | $248.80 | $248.80 |
| Purchase #5 | $12.99 | 13.311% | $14.7191 | $14.72 | $14.70 | $14.70 |
| Purchase #6 | $58.74 | 11.254% | $65.3506 | $65.35 | $65.35 | $65.40 |
| Purchase #7 | $27.88 | 10.777% | $30.8846 | $30.88 | $30.90 | $30.90 |
| 7 purchase totals = | $883.27 | $943.9792 | $943.97 | $943.95 | $944.00 | |