| 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 | $95.67 | 7.720% | $103.0557 | $103.06 | $103.05 | $103.10 |
| Purchase #2 | $8.77 | 5.820% | $9.2804 | $9.28 | $9.30 | $9.30 |
| Purchase #3 | $104.56 | 12.744% | $117.8851 | $117.89 | $117.90 | $117.90 |
| Purchase #4 | $187.70 | 6.176% | $199.2924 | $199.29 | $199.30 | $199.30 |
| Purchase #5 | $163.82 | 3.671% | $169.8338 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $222.36 | 6.654% | $237.1558 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $206.44 | 3.582% | $213.8347 | $213.83 | $213.85 | $213.80 |
| 7 purchase totals = | $989.32 | $1,050.3379 | $1,050.34 | $1,050.40 | $1,050.40 | |