| 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 | $204.32 | 4.615% | $213.7494 | $213.75 | $213.75 | $213.70 |
| Purchase #2 | $250.94 | 7.546% | $269.8759 | $269.88 | $269.90 | $269.90 |
| Purchase #3 | $136.35 | 6.160% | $144.7492 | $144.75 | $144.75 | $144.70 |
| Purchase #4 | $143.94 | 4.776% | $150.8146 | $150.81 | $150.80 | $150.80 |
| Purchase #5 | $226.37 | 3.530% | $234.3609 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $37.45 | 6.146% | $39.7517 | $39.75 | $39.75 | $39.80 |
| Purchase #7 | $210.75 | 4.395% | $220.0125 | $220.01 | $220.00 | $220.00 |
| 7 purchase totals = | $1,210.12 | $1,273.3142 | $1,273.31 | $1,273.30 | $1,273.30 | |