| 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 | $224.55 | 5.631% | $237.1944 | $237.19 | $237.20 | $237.20 |
| Purchase #2 | $159.76 | 8.644% | $173.5697 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $184.69 | 13.214% | $209.0949 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $182.63 | 12.680% | $205.7875 | $205.79 | $205.80 | $205.80 |
| Purchase #5 | $156.89 | 13.109% | $177.4567 | $177.46 | $177.45 | $177.50 |
| Purchase #6 | $194.27 | 7.129% | $208.1195 | $208.12 | $208.10 | $208.10 |
| Purchase #7 | $75.58 | 9.363% | $82.6566 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $1,178.37 | $1,293.8793 | $1,293.88 | $1,293.85 | $1,294.00 | |