| 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 | $216.97 | 3.419% | $224.3882 | $224.39 | $224.40 | $224.40 |
| Purchase #2 | $10.58 | 11.524% | $11.7992 | $11.80 | $11.80 | $11.80 |
| Purchase #3 | $122.80 | 9.272% | $134.186 | $134.19 | $134.20 | $134.20 |
| Purchase #4 | $29.89 | 3.311% | $30.8797 | $30.88 | $30.90 | $30.90 |
| Purchase #5 | $181.84 | 10.531% | $200.9896 | $200.99 | $201.00 | $201.00 |
| Purchase #6 | $77.52 | 10.786% | $85.8813 | $85.88 | $85.90 | $85.90 |
| Purchase #7 | $17.41 | 11.248% | $19.3683 | $19.37 | $19.35 | $19.40 |
| 7 purchase totals = | $657.01 | $707.4923 | $707.50 | $707.55 | $707.60 | |