| 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 | $10.50 | 11.678% | $11.7262 | $11.73 | $11.75 | $11.70 |
| Purchase #2 | $141.25 | 9.116% | $154.1264 | $154.13 | $154.15 | $154.10 |
| Purchase #3 | $127.35 | 7.336% | $136.6924 | $136.69 | $136.70 | $136.70 |
| Purchase #4 | $216.73 | 3.542% | $224.4066 | $224.41 | $224.40 | $224.40 |
| Purchase #5 | $14.27 | 7.807% | $15.3841 | $15.38 | $15.40 | $15.40 |
| Purchase #6 | $186.26 | 10.354% | $205.5454 | $205.55 | $205.55 | $205.50 |
| Purchase #7 | $117.35 | 11.185% | $130.4756 | $130.48 | $130.50 | $130.50 |
| 7 purchase totals = | $813.71 | $878.3567 | $878.37 | $878.45 | $878.30 | |