| 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 | $246.38 | 5.583% | $260.1354 | $260.14 | $260.15 | $260.10 |
| Purchase #2 | $233.60 | 10.820% | $258.8755 | $258.88 | $258.90 | $258.90 |
| Purchase #3 | $148.76 | 12.408% | $167.2181 | $167.22 | $167.20 | $167.20 |
| Purchase #4 | $121.48 | 9.777% | $133.3571 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $38.50 | 13.374% | $43.649 | $43.65 | $43.65 | $43.60 |
| Purchase #6 | $85.58 | 3.711% | $88.7559 | $88.76 | $88.75 | $88.80 |
| Purchase #7 | $33.93 | 12.257% | $38.0888 | $38.09 | $38.10 | $38.10 |
| 7 purchase totals = | $908.23 | $990.0798 | $990.10 | $990.10 | $990.10 | |