| 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 | $17.95 | 12.542% | $20.2013 | $20.20 | $20.20 | $20.20 |
| Purchase #2 | $101.96 | 11.400% | $113.5834 | $113.58 | $113.60 | $113.60 |
| Purchase #3 | $107.71 | 13.487% | $122.2368 | $122.24 | $122.25 | $122.20 |
| Purchase #4 | $89.84 | 3.459% | $92.9476 | $92.95 | $92.95 | $92.90 |
| Purchase #5 | $163.43 | 13.169% | $184.9521 | $184.95 | $184.95 | $185.00 |
| Purchase #6 | $246.89 | 6.452% | $262.8193 | $262.82 | $262.80 | $262.80 |
| Purchase #7 | $25.60 | 3.604% | $26.5226 | $26.52 | $26.50 | $26.50 |
| 7 purchase totals = | $753.38 | $823.2631 | $823.26 | $823.25 | $823.20 | |