| 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 | $195.95 | 7.162% | $209.9839 | $209.98 | $210.00 | $210.00 |
| Purchase #2 | $113.41 | 6.538% | $120.8247 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $178.59 | 9.826% | $196.1383 | $196.14 | $196.15 | $196.10 |
| Purchase #4 | $89.27 | 3.840% | $92.698 | $92.70 | $92.70 | $92.70 |
| Purchase #5 | $58.78 | 7.135% | $62.974 | $62.97 | $62.95 | $63.00 |
| Purchase #6 | $210.38 | 6.520% | $224.0968 | $224.10 | $224.10 | $224.10 |
| Purchase #7 | $13.29 | 9.532% | $14.5568 | $14.56 | $14.55 | $14.60 |
| 7 purchase totals = | $859.67 | $921.2725 | $921.27 | $921.25 | $921.30 | |