| 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 | $10.57 | 13.155% | $11.9605 | $11.96 | $11.95 | $12.00 |
| Purchase #2 | $135.81 | 11.232% | $151.0642 | $151.06 | $151.05 | $151.10 |
| Purchase #3 | $167.26 | 12.725% | $188.5438 | $188.54 | $188.55 | $188.50 |
| Purchase #4 | $83.62 | 11.717% | $93.4178 | $93.42 | $93.40 | $93.40 |
| Purchase #5 | $209.67 | 10.836% | $232.3898 | $232.39 | $232.40 | $232.40 |
| Purchase #6 | $185.75 | 3.243% | $191.7739 | $191.77 | $191.75 | $191.80 |
| Purchase #7 | $75.42 | 8.624% | $81.9242 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $868.10 | $951.0742 | $951.06 | $951.00 | $951.10 | |