| 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 | $241.81 | 12.821% | $272.8125 | $272.81 | $272.80 | $272.80 |
| Purchase #2 | $203.87 | 10.292% | $224.8523 | $224.85 | $224.85 | $224.90 |
| Purchase #3 | $200.58 | 10.282% | $221.2036 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $12.65 | 8.262% | $13.6951 | $13.70 | $13.70 | $13.70 |
| Purchase #5 | $250.91 | 3.477% | $259.6341 | $259.63 | $259.65 | $259.60 |
| Purchase #6 | $140.43 | 3.553% | $145.4195 | $145.42 | $145.40 | $145.40 |
| Purchase #7 | $135.56 | 9.375% | $148.2688 | $148.27 | $148.25 | $148.30 |
| 7 purchase totals = | $1,185.81 | $1,285.8859 | $1,285.88 | $1,285.85 | $1,285.90 | |