| 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 | $230.93 | 12.551% | $259.914 | $259.91 | $259.90 | $259.90 |
| Purchase #2 | $181.73 | 8.667% | $197.4805 | $197.48 | $197.50 | $197.50 |
| Purchase #3 | $167.72 | 13.519% | $190.3941 | $190.39 | $190.40 | $190.40 |
| Purchase #4 | $248.52 | 6.610% | $264.9472 | $264.95 | $264.95 | $264.90 |
| Purchase #5 | $75.70 | 8.727% | $82.3063 | $82.31 | $82.30 | $82.30 |
| Purchase #6 | $5.44 | 5.603% | $5.7448 | $5.74 | $5.75 | $5.70 |
| Purchase #7 | $123.97 | 6.551% | $132.0913 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $1,034.01 | $1,132.8782 | $1,132.87 | $1,132.90 | $1,132.80 | |