| 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 | $183.46 | 6.311% | $195.0382 | $195.04 | $195.05 | $195.00 |
| Purchase #2 | $124.52 | 3.809% | $129.263 | $129.26 | $129.25 | $129.30 |
| Purchase #3 | $249.99 | 10.610% | $276.5139 | $276.51 | $276.50 | $276.50 |
| Purchase #4 | $60.27 | 10.116% | $66.3669 | $66.37 | $66.35 | $66.40 |
| Purchase #5 | $250.93 | 7.806% | $270.5176 | $270.52 | $270.50 | $270.50 |
| Purchase #6 | $96.59 | 11.469% | $107.6679 | $107.67 | $107.65 | $107.70 |
| Purchase #7 | $188.30 | 3.444% | $194.7851 | $194.79 | $194.80 | $194.80 |
| 7 purchase totals = | $1,154.06 | $1,240.1526 | $1,240.16 | $1,240.10 | $1,240.20 | |