| 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 | $223.73 | 6.229% | $237.6661 | $237.67 | $237.65 | $237.70 |
| Purchase #2 | $235.89 | 12.543% | $265.4777 | $265.48 | $265.50 | $265.50 |
| Purchase #3 | $78.25 | 3.608% | $81.0733 | $81.07 | $81.05 | $81.10 |
| Purchase #4 | $182.76 | 12.752% | $206.0656 | $206.07 | $206.05 | $206.10 |
| Purchase #5 | $12.37 | 9.352% | $13.5268 | $13.53 | $13.55 | $13.50 |
| Purchase #6 | $108.48 | 9.786% | $119.0959 | $119.10 | $119.10 | $119.10 |
| Purchase #7 | $55.53 | 6.518% | $59.1494 | $59.15 | $59.15 | $59.10 |
| 7 purchase totals = | $897.01 | $982.0548 | $982.07 | $982.05 | $982.10 | |