| 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 | $239.89 | 9.283% | $262.159 | $262.16 | $262.15 | $262.20 |
| Purchase #2 | $82.38 | 10.827% | $91.2993 | $91.30 | $91.30 | $91.30 |
| Purchase #3 | $5.93 | 5.717% | $6.269 | $6.27 | $6.25 | $6.30 |
| Purchase #4 | $113.51 | 12.664% | $127.8849 | $127.88 | $127.90 | $127.90 |
| Purchase #5 | $114.84 | 5.687% | $121.371 | $121.37 | $121.35 | $121.40 |
| Purchase #6 | $183.84 | 9.286% | $200.9114 | $200.91 | $200.90 | $200.90 |
| Purchase #7 | $148.40 | 13.852% | $168.9564 | $168.96 | $168.95 | $169.00 |
| 7 purchase totals = | $888.79 | $978.8510 | $978.85 | $978.80 | $979.00 | |