| 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 | $220.79 | 10.222% | $243.3592 | $243.36 | $243.35 | $243.40 |
| Purchase #2 | $76.53 | 8.231% | $82.8292 | $82.83 | $82.85 | $82.80 |
| Purchase #3 | $237.85 | 12.466% | $267.5004 | $267.50 | $267.50 | $267.50 |
| Purchase #4 | $130.73 | 8.342% | $141.6355 | $141.64 | $141.65 | $141.60 |
| Purchase #5 | $204.81 | 11.129% | $227.6033 | $227.60 | $227.60 | $227.60 |
| Purchase #6 | $116.96 | 10.480% | $129.2174 | $129.22 | $129.20 | $129.20 |
| Purchase #7 | $109.92 | 6.358% | $116.9087 | $116.91 | $116.90 | $116.90 |
| 7 purchase totals = | $1,097.59 | $1,209.0537 | $1,209.06 | $1,209.05 | $1,209.00 | |