| 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 | $223.73 | 6.289% | $237.8004 | $237.80 | $237.80 | $237.80 |
| Purchase #2 | $8.96 | 12.218% | $10.0547 | $10.05 | $10.05 | $10.10 |
| Purchase #3 | $79.37 | 4.691% | $83.0932 | $83.09 | $83.10 | $83.10 |
| Purchase #4 | $153.88 | 13.251% | $174.2706 | $174.27 | $174.25 | $174.30 |
| Purchase #5 | $100.43 | 3.433% | $103.8778 | $103.88 | $103.90 | $103.90 |
| Purchase #6 | $133.27 | 5.205% | $140.2067 | $140.21 | $140.20 | $140.20 |
| Purchase #7 | $106.89 | 8.502% | $115.9778 | $115.98 | $116.00 | $116.00 |
| 7 purchase totals = | $806.53 | $865.2812 | $865.28 | $865.30 | $865.40 | |