| 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 | $115.29 | 4.549% | $120.5345 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $9.73 | 11.666% | $10.8651 | $10.87 | $10.85 | $10.90 |
| Purchase #3 | $156.34 | 8.308% | $169.3287 | $169.33 | $169.35 | $169.30 |
| Purchase #4 | $120.99 | 3.539% | $125.2718 | $125.27 | $125.25 | $125.30 |
| Purchase #5 | $43.36 | 6.229% | $46.0609 | $46.06 | $46.05 | $46.10 |
| Purchase #6 | $117.89 | 13.656% | $133.9891 | $133.99 | $134.00 | $134.00 |
| Purchase #7 | $216.82 | 9.370% | $237.136 | $237.14 | $237.15 | $237.10 |
| 7 purchase totals = | $780.42 | $843.1861 | $843.19 | $843.20 | $843.20 | |