| 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 | $228.36 | 3.565% | $236.501 | $236.50 | $236.50 | $236.50 |
| Purchase #2 | $105.42 | 4.532% | $110.1976 | $110.20 | $110.20 | $110.20 |
| Purchase #3 | $19.61 | 13.283% | $22.2148 | $22.21 | $22.20 | $22.20 |
| Purchase #4 | $141.28 | 10.653% | $156.3306 | $156.33 | $156.35 | $156.30 |
| Purchase #5 | $80.69 | 12.791% | $91.0111 | $91.01 | $91.00 | $91.00 |
| Purchase #6 | $117.55 | 3.858% | $122.0851 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $41.74 | 5.129% | $43.8808 | $43.88 | $43.90 | $43.90 |
| 7 purchase totals = | $734.65 | $782.2210 | $782.22 | $782.25 | $782.20 | |