| 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 | $224.30 | 4.135% | $233.5748 | $233.57 | $233.55 | $233.60 |
| Purchase #2 | $19.54 | 6.616% | $20.8328 | $20.83 | $20.85 | $20.80 |
| Purchase #3 | $113.66 | 11.430% | $126.6513 | $126.65 | $126.65 | $126.70 |
| Purchase #4 | $93.54 | 13.430% | $106.1024 | $106.10 | $106.10 | $106.10 |
| Purchase #5 | $114.88 | 9.481% | $125.7718 | $125.77 | $125.75 | $125.80 |
| Purchase #6 | $195.76 | 12.783% | $220.784 | $220.78 | $220.80 | $220.80 |
| Purchase #7 | $61.46 | 8.264% | $66.5391 | $66.54 | $66.55 | $66.50 |
| 7 purchase totals = | $823.14 | $900.2562 | $900.24 | $900.25 | $900.30 | |