| 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 | $122.84 | 9.484% | $134.4901 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $248.50 | 9.519% | $272.1547 | $272.15 | $272.15 | $272.20 |
| Purchase #3 | $152.54 | 5.598% | $161.0792 | $161.08 | $161.10 | $161.10 |
| Purchase #4 | $94.96 | 13.597% | $107.8717 | $107.87 | $107.85 | $107.90 |
| Purchase #5 | $222.62 | 3.180% | $229.6993 | $229.70 | $229.70 | $229.70 |
| Purchase #6 | $27.54 | 11.820% | $30.7952 | $30.80 | $30.80 | $30.80 |
| Purchase #7 | $14.86 | 3.281% | $15.3476 | $15.35 | $15.35 | $15.30 |
| 7 purchase totals = | $883.86 | $951.4378 | $951.44 | $951.45 | $951.50 | |