| 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 | $237.85 | 4.613% | $248.822 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $64.97 | 11.380% | $72.3636 | $72.36 | $72.35 | $72.40 |
| Purchase #3 | $197.61 | 8.731% | $214.8633 | $214.86 | $214.85 | $214.90 |
| Purchase #4 | $88.41 | 10.675% | $97.8478 | $97.85 | $97.85 | $97.80 |
| Purchase #5 | $58.26 | 5.628% | $61.5389 | $61.54 | $61.55 | $61.50 |
| Purchase #6 | $170.49 | 8.292% | $184.627 | $184.63 | $184.65 | $184.60 |
| Purchase #7 | $249.55 | 13.563% | $283.3965 | $283.40 | $283.40 | $283.40 |
| 7 purchase totals = | $1,067.14 | $1,163.4591 | $1,163.46 | $1,163.45 | $1,163.40 | |