| 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 | $138.76 | 4.492% | $144.9931 | $144.99 | $145.00 | $145.00 |
| Purchase #2 | $52.57 | 9.341% | $57.4806 | $57.48 | $57.50 | $57.50 |
| Purchase #3 | $226.36 | 4.255% | $235.9916 | $235.99 | $236.00 | $236.00 |
| Purchase #4 | $122.82 | 5.105% | $129.09 | $129.09 | $129.10 | $129.10 |
| Purchase #5 | $49.53 | 12.231% | $55.588 | $55.59 | $55.60 | $55.60 |
| Purchase #6 | $204.96 | 10.780% | $227.0547 | $227.05 | $227.05 | $227.10 |
| Purchase #7 | $5.51 | 5.272% | $5.8005 | $5.80 | $5.80 | $5.80 |
| 7 purchase totals = | $800.51 | $855.9985 | $855.99 | $856.05 | $856.10 | |