| 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 | $174.36 | 10.321% | $192.3557 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $123.55 | 7.653% | $133.0053 | $133.01 | $133.00 | $133.00 |
| Purchase #3 | $59.84 | 3.405% | $61.8776 | $61.88 | $61.90 | $61.90 |
| Purchase #4 | $92.87 | 5.493% | $97.9713 | $97.97 | $97.95 | $98.00 |
| Purchase #5 | $122.49 | 4.635% | $128.1674 | $128.17 | $128.15 | $128.20 |
| Purchase #6 | $249.43 | 13.728% | $283.6718 | $283.67 | $283.65 | $283.70 |
| Purchase #7 | $9.25 | 11.252% | $10.2908 | $10.29 | $10.30 | $10.30 |
| 7 purchase totals = | $831.79 | $907.3399 | $907.35 | $907.30 | $907.50 | |