| 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 | $228.93 | 10.431% | $252.8097 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $147.79 | 13.768% | $168.1377 | $168.14 | $168.15 | $168.10 |
| Purchase #3 | $115.84 | 13.698% | $131.7078 | $131.71 | $131.70 | $131.70 |
| Purchase #4 | $72.35 | 9.758% | $79.4099 | $79.41 | $79.40 | $79.40 |
| Purchase #5 | $78.91 | 3.729% | $81.8526 | $81.85 | $81.85 | $81.90 |
| Purchase #6 | $84.29 | 11.629% | $94.0921 | $94.09 | $94.10 | $94.10 |
| Purchase #7 | $71.90 | 5.222% | $75.6546 | $75.65 | $75.65 | $75.70 |
| 7 purchase totals = | $800.01 | $883.6644 | $883.66 | $883.65 | $883.70 | |