| 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 | $224.36 | 7.689% | $241.611 | $241.61 | $241.60 | $241.60 |
| Purchase #2 | $240.91 | 10.322% | $265.7767 | $265.78 | $265.80 | $265.80 |
| Purchase #3 | $166.91 | 13.527% | $189.4879 | $189.49 | $189.50 | $189.50 |
| Purchase #4 | $243.64 | 7.540% | $262.0105 | $262.01 | $262.00 | $262.00 |
| Purchase #5 | $237.62 | 10.615% | $262.8434 | $262.84 | $262.85 | $262.80 |
| Purchase #6 | $167.92 | 3.311% | $173.4798 | $173.48 | $173.50 | $173.50 |
| Purchase #7 | $173.61 | 7.160% | $186.0405 | $186.04 | $186.05 | $186.00 |
| 7 purchase totals = | $1,454.97 | $1,581.2498 | $1,581.25 | $1,581.30 | $1,581.20 | |