| 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 | $117.85 | 3.580% | $122.069 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $55.63 | 4.481% | $58.1228 | $58.12 | $58.10 | $58.10 |
| Purchase #3 | $96.58 | 13.780% | $109.8887 | $109.89 | $109.90 | $109.90 |
| Purchase #4 | $113.39 | 12.285% | $127.32 | $127.32 | $127.30 | $127.30 |
| Purchase #5 | $27.40 | 11.337% | $30.5063 | $30.51 | $30.50 | $30.50 |
| Purchase #6 | $19.47 | 5.720% | $20.5837 | $20.58 | $20.60 | $20.60 |
| Purchase #7 | $239.92 | 8.413% | $260.1045 | $260.10 | $260.10 | $260.10 |
| 7 purchase totals = | $670.24 | $728.5950 | $728.59 | $728.55 | $728.60 | |