| 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 | $127.48 | 9.442% | $139.5167 | $139.52 | $139.50 | $139.50 |
| Purchase #2 | $27.49 | 11.752% | $30.7206 | $30.72 | $30.70 | $30.70 |
| Purchase #3 | $97.95 | 3.518% | $101.3959 | $101.40 | $101.40 | $101.40 |
| Purchase #4 | $84.57 | 11.549% | $94.337 | $94.34 | $94.35 | $94.30 |
| Purchase #5 | $109.97 | 12.399% | $123.6052 | $123.61 | $123.60 | $123.60 |
| Purchase #6 | $94.46 | 13.575% | $107.2829 | $107.28 | $107.30 | $107.30 |
| Purchase #7 | $201.34 | 9.524% | $220.5156 | $220.52 | $220.50 | $220.50 |
| 7 purchase totals = | $743.26 | $817.3739 | $817.39 | $817.35 | $817.30 | |