| 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 | $235.42 | 5.118% | $247.4688 | $247.47 | $247.45 | $247.50 |
| Purchase #2 | $109.77 | 13.354% | $124.4287 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $101.51 | 4.275% | $105.8496 | $105.85 | $105.85 | $105.80 |
| Purchase #4 | $132.50 | 5.593% | $139.9107 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $226.79 | 11.302% | $252.4218 | $252.42 | $252.40 | $252.40 |
| Purchase #6 | $119.26 | 11.592% | $133.0846 | $133.08 | $133.10 | $133.10 |
| Purchase #7 | $154.80 | 4.450% | $161.6886 | $161.69 | $161.70 | $161.70 |
| 7 purchase totals = | $1,080.05 | $1,164.8528 | $1,164.85 | $1,164.85 | $1,164.80 | |