| 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 | $244.92 | 10.290% | $270.1223 | $270.12 | $270.10 | $270.10 |
| Purchase #2 | $228.90 | 5.423% | $241.3132 | $241.31 | $241.30 | $241.30 |
| Purchase #3 | $60.81 | 7.149% | $65.1573 | $65.16 | $65.15 | $65.20 |
| Purchase #4 | $102.57 | 13.106% | $116.0128 | $116.01 | $116.00 | $116.00 |
| Purchase #5 | $36.37 | 13.838% | $41.4029 | $41.40 | $41.40 | $41.40 |
| Purchase #6 | $154.44 | 12.633% | $173.9504 | $173.95 | $173.95 | $174.00 |
| Purchase #7 | $14.30 | 7.698% | $15.4008 | $15.40 | $15.40 | $15.40 |
| 7 purchase totals = | $842.31 | $923.3597 | $923.35 | $923.30 | $923.40 | |