| 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 | $191.65 | 13.253% | $217.0494 | $217.05 | $217.05 | $217.00 |
| Purchase #2 | $132.64 | 8.762% | $144.2619 | $144.26 | $144.25 | $144.30 |
| Purchase #3 | $104.50 | 8.296% | $113.1693 | $113.17 | $113.15 | $113.20 |
| Purchase #4 | $203.55 | 3.681% | $211.0427 | $211.04 | $211.05 | $211.00 |
| Purchase #5 | $105.48 | 8.215% | $114.1452 | $114.15 | $114.15 | $114.10 |
| Purchase #6 | $31.49 | 11.840% | $35.2184 | $35.22 | $35.20 | $35.20 |
| Purchase #7 | $133.76 | 8.279% | $144.834 | $144.83 | $144.85 | $144.80 |
| 7 purchase totals = | $903.07 | $979.7209 | $979.72 | $979.70 | $979.60 | |