| 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 | $26.61 | 5.873% | $28.1728 | $28.17 | $28.15 | $28.20 |
| Purchase #2 | $19.37 | 6.557% | $20.6401 | $20.64 | $20.65 | $20.60 |
| Purchase #3 | $176.97 | 11.394% | $197.134 | $197.13 | $197.15 | $197.10 |
| Purchase #4 | $121.72 | 13.262% | $137.8625 | $137.86 | $137.85 | $137.90 |
| Purchase #5 | $220.25 | 3.178% | $227.2495 | $227.25 | $227.25 | $227.20 |
| Purchase #6 | $114.73 | 11.470% | $127.8895 | $127.89 | $127.90 | $127.90 |
| Purchase #7 | $220.68 | 10.593% | $244.0566 | $244.06 | $244.05 | $244.10 |
| 7 purchase totals = | $900.33 | $983.0050 | $983.00 | $983.00 | $983.00 | |