| 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 | $199.42 | 7.806% | $214.9867 | $214.99 | $215.00 | $215.00 |
| Purchase #2 | $215.90 | 5.119% | $226.9519 | $226.95 | $226.95 | $227.00 |
| Purchase #3 | $35.60 | 7.478% | $38.2622 | $38.26 | $38.25 | $38.30 |
| Purchase #4 | $39.86 | 13.358% | $45.1845 | $45.18 | $45.20 | $45.20 |
| Purchase #5 | $218.48 | 10.351% | $241.0949 | $241.09 | $241.10 | $241.10 |
| Purchase #6 | $86.74 | 5.116% | $91.1776 | $91.18 | $91.20 | $91.20 |
| Purchase #7 | $28.79 | 3.317% | $29.745 | $29.75 | $29.75 | $29.70 |
| 7 purchase totals = | $824.79 | $887.4028 | $887.40 | $887.45 | $887.50 | |