| 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 | $186.26 | 4.670% | $194.9583 | $194.96 | $194.95 | $195.00 |
| Purchase #2 | $94.99 | 4.626% | $99.3842 | $99.38 | $99.40 | $99.40 |
| Purchase #3 | $202.90 | 5.696% | $214.4572 | $214.46 | $214.45 | $214.50 |
| Purchase #4 | $205.72 | 4.727% | $215.4444 | $215.44 | $215.45 | $215.40 |
| Purchase #5 | $214.58 | 6.134% | $227.7423 | $227.74 | $227.75 | $227.70 |
| Purchase #6 | $180.27 | 8.225% | $195.0972 | $195.10 | $195.10 | $195.10 |
| Purchase #7 | $66.46 | 5.302% | $69.9837 | $69.98 | $70.00 | $70.00 |
| 7 purchase totals = | $1,151.18 | $1,217.0673 | $1,217.06 | $1,217.10 | $1,217.10 | |