| 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 | $207.54 | 5.146% | $218.22 | $218.22 | $218.20 | $218.20 |
| Purchase #2 | $236.56 | 4.430% | $247.0396 | $247.04 | $247.05 | $247.00 |
| Purchase #3 | $40.37 | 8.155% | $43.6622 | $43.66 | $43.65 | $43.70 |
| Purchase #4 | $18.79 | 4.319% | $19.6015 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $52.93 | 4.105% | $55.1028 | $55.10 | $55.10 | $55.10 |
| Purchase #6 | $97.84 | 12.175% | $109.752 | $109.75 | $109.75 | $109.80 |
| Purchase #7 | $180.38 | 12.728% | $203.3388 | $203.34 | $203.35 | $203.30 |
| 7 purchase totals = | $834.41 | $896.7169 | $896.71 | $896.70 | $896.70 | |