| 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 | $119.37 | 3.116% | $123.0896 | $123.09 | $123.10 | $123.10 |
| Purchase #2 | $86.73 | 6.372% | $92.2564 | $92.26 | $92.25 | $92.30 |
| Purchase #3 | $243.84 | 11.692% | $272.3498 | $272.35 | $272.35 | $272.30 |
| Purchase #4 | $82.38 | 8.463% | $89.3518 | $89.35 | $89.35 | $89.40 |
| Purchase #5 | $48.97 | 9.295% | $53.5218 | $53.52 | $53.50 | $53.50 |
| Purchase #6 | $214.61 | 13.728% | $244.0717 | $244.07 | $244.05 | $244.10 |
| Purchase #7 | $43.91 | 5.575% | $46.358 | $46.36 | $46.35 | $46.40 |
| 7 purchase totals = | $839.81 | $920.9991 | $921.00 | $920.95 | $921.10 | |