| 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 | $229.80 | 13.382% | $260.5518 | $260.55 | $260.55 | $260.60 |
| Purchase #2 | $223.66 | 9.157% | $244.1405 | $244.14 | $244.15 | $244.10 |
| Purchase #3 | $16.39 | 11.597% | $18.2907 | $18.29 | $18.30 | $18.30 |
| Purchase #4 | $126.50 | 10.525% | $139.8141 | $139.81 | $139.80 | $139.80 |
| Purchase #5 | $48.59 | 5.527% | $51.2756 | $51.28 | $51.30 | $51.30 |
| Purchase #6 | $121.38 | 12.820% | $136.9409 | $136.94 | $136.95 | $136.90 |
| Purchase #7 | $154.81 | 6.552% | $164.9532 | $164.95 | $164.95 | $165.00 |
| 7 purchase totals = | $921.13 | $1,015.9668 | $1,015.96 | $1,016.00 | $1,016.00 | |