| 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 | $187.75 | 12.117% | $210.4997 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $52.43 | 6.391% | $55.7808 | $55.78 | $55.80 | $55.80 |
| Purchase #3 | $174.37 | 9.733% | $191.3414 | $191.34 | $191.35 | $191.30 |
| Purchase #4 | $236.64 | 12.842% | $267.0293 | $267.03 | $267.05 | $267.00 |
| Purchase #5 | $58.28 | 3.539% | $60.3425 | $60.34 | $60.35 | $60.30 |
| Purchase #6 | $29.32 | 4.713% | $30.7019 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $36.90 | 13.150% | $41.7524 | $41.75 | $41.75 | $41.80 |
| 7 purchase totals = | $775.69 | $857.4480 | $857.44 | $857.50 | $857.40 | |