| 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 | $231.59 | 6.583% | $246.8356 | $246.84 | $246.85 | $246.80 |
| Purchase #2 | $144.36 | 10.440% | $159.4312 | $159.43 | $159.45 | $159.40 |
| Purchase #3 | $99.75 | 10.434% | $110.1579 | $110.16 | $110.15 | $110.20 |
| Purchase #4 | $100.40 | 13.870% | $114.3255 | $114.33 | $114.35 | $114.30 |
| Purchase #5 | $34.57 | 6.595% | $36.8499 | $36.85 | $36.85 | $36.80 |
| Purchase #6 | $30.88 | 6.240% | $32.8069 | $32.81 | $32.80 | $32.80 |
| Purchase #7 | $203.26 | 5.797% | $215.043 | $215.04 | $215.05 | $215.00 |
| 7 purchase totals = | $844.81 | $915.4500 | $915.46 | $915.50 | $915.30 | |