| 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 | $199.72 | 5.142% | $209.9896 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $58.30 | 9.692% | $63.9504 | $63.95 | $63.95 | $64.00 |
| Purchase #3 | $184.46 | 8.610% | $200.342 | $200.34 | $200.35 | $200.30 |
| Purchase #4 | $37.94 | 4.798% | $39.7604 | $39.76 | $39.75 | $39.80 |
| Purchase #5 | $39.27 | 11.155% | $43.6506 | $43.65 | $43.65 | $43.70 |
| Purchase #6 | $204.54 | 12.166% | $229.4243 | $229.42 | $229.40 | $229.40 |
| Purchase #7 | $188.60 | 12.628% | $212.4164 | $212.42 | $212.40 | $212.40 |
| 7 purchase totals = | $912.83 | $999.5337 | $999.53 | $999.50 | $999.60 | |