| 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 | $234.29 | 11.509% | $261.2544 | $261.25 | $261.25 | $261.30 |
| Purchase #2 | $104.93 | 6.439% | $111.6864 | $111.69 | $111.70 | $111.70 |
| Purchase #3 | $193.65 | 13.164% | $219.1421 | $219.14 | $219.15 | $219.10 |
| Purchase #4 | $188.73 | 10.737% | $208.9939 | $208.99 | $209.00 | $209.00 |
| Purchase #5 | $131.48 | 3.630% | $136.2527 | $136.25 | $136.25 | $136.30 |
| Purchase #6 | $188.86 | 4.522% | $197.4002 | $197.40 | $197.40 | $197.40 |
| Purchase #7 | $239.44 | 12.742% | $269.9494 | $269.95 | $269.95 | $269.90 |
| 7 purchase totals = | $1,281.38 | $1,404.6791 | $1,404.67 | $1,404.70 | $1,404.70 | |