| 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 | $200.85 | 9.161% | $219.2499 | $219.25 | $219.25 | $219.20 |
| Purchase #2 | $116.63 | 10.805% | $129.2319 | $129.23 | $129.25 | $129.20 |
| Purchase #3 | $44.97 | 11.404% | $50.0984 | $50.10 | $50.10 | $50.10 |
| Purchase #4 | $154.44 | 12.289% | $173.4191 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $176.67 | 12.636% | $198.994 | $198.99 | $199.00 | $199.00 |
| Purchase #6 | $23.55 | 6.760% | $25.142 | $25.14 | $25.15 | $25.10 |
| Purchase #7 | $83.73 | 12.417% | $94.1268 | $94.13 | $94.15 | $94.10 |
| 7 purchase totals = | $800.84 | $890.2621 | $890.26 | $890.30 | $890.10 | |