| 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 | $240.83 | 11.190% | $267.7789 | $267.78 | $267.80 | $267.80 |
| Purchase #2 | $69.56 | 13.682% | $79.0772 | $79.08 | $79.10 | $79.10 |
| Purchase #3 | $26.82 | 12.683% | $30.2216 | $30.22 | $30.20 | $30.20 |
| Purchase #4 | $104.29 | 4.731% | $109.224 | $109.22 | $109.20 | $109.20 |
| Purchase #5 | $82.79 | 12.237% | $92.921 | $92.92 | $92.90 | $92.90 |
| Purchase #6 | $178.69 | 8.280% | $193.4855 | $193.49 | $193.50 | $193.50 |
| Purchase #7 | $132.58 | 4.834% | $138.9889 | $138.99 | $139.00 | $139.00 |
| 7 purchase totals = | $835.56 | $911.6971 | $911.70 | $911.70 | $911.70 | |