| 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 | $75.26 | 10.527% | $83.1826 | $83.18 | $83.20 | $83.20 |
| Purchase #2 | $240.35 | 8.773% | $261.4359 | $261.44 | $261.45 | $261.40 |
| Purchase #3 | $114.47 | 7.504% | $123.0598 | $123.06 | $123.05 | $123.10 |
| Purchase #4 | $196.73 | 3.492% | $203.5998 | $203.60 | $203.60 | $203.60 |
| Purchase #5 | $127.34 | 13.296% | $144.2711 | $144.27 | $144.25 | $144.30 |
| Purchase #6 | $27.27 | 13.624% | $30.9853 | $30.99 | $31.00 | $31.00 |
| Purchase #7 | $30.96 | 4.200% | $32.2603 | $32.26 | $32.25 | $32.30 |
| 7 purchase totals = | $812.38 | $878.7948 | $878.80 | $878.80 | $878.90 | |