| 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 | $109.30 | 4.225% | $113.9179 | $113.92 | $113.90 | $113.90 |
| Purchase #2 | $157.99 | 4.692% | $165.4029 | $165.40 | $165.40 | $165.40 |
| Purchase #3 | $70.74 | 6.362% | $75.2405 | $75.24 | $75.25 | $75.20 |
| Purchase #4 | $239.72 | 5.137% | $252.0344 | $252.03 | $252.05 | $252.00 |
| Purchase #5 | $141.77 | 4.426% | $148.0447 | $148.04 | $148.05 | $148.00 |
| Purchase #6 | $137.66 | 6.316% | $146.3546 | $146.35 | $146.35 | $146.40 |
| Purchase #7 | $146.88 | 5.511% | $154.9746 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $1,004.06 | $1,055.9696 | $1,055.95 | $1,055.95 | $1,055.90 | |