| 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 | $229.82 | 3.303% | $237.411 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $69.89 | 5.104% | $73.4572 | $73.46 | $73.45 | $73.50 |
| Purchase #3 | $181.83 | 13.226% | $205.8788 | $205.88 | $205.90 | $205.90 |
| Purchase #4 | $140.51 | 12.127% | $157.5496 | $157.55 | $157.55 | $157.50 |
| Purchase #5 | $8.62 | 10.118% | $9.4922 | $9.49 | $9.50 | $9.50 |
| Purchase #6 | $150.59 | 5.119% | $158.2987 | $158.30 | $158.30 | $158.30 |
| Purchase #7 | $118.86 | 3.409% | $122.9119 | $122.91 | $122.90 | $122.90 |
| 7 purchase totals = | $900.12 | $964.9994 | $965.00 | $965.00 | $965.00 | |