| 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 | $127.82 | 8.381% | $138.5326 | $138.53 | $138.55 | $138.50 |
| Purchase #2 | $16.67 | 11.214% | $18.5394 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $249.55 | 6.232% | $265.102 | $265.10 | $265.10 | $265.10 |
| Purchase #4 | $133.94 | 5.227% | $140.941 | $140.94 | $140.95 | $140.90 |
| Purchase #5 | $236.31 | 11.358% | $263.1501 | $263.15 | $263.15 | $263.20 |
| Purchase #6 | $170.91 | 8.813% | $185.9723 | $185.97 | $185.95 | $186.00 |
| Purchase #7 | $163.74 | 13.260% | $185.4519 | $185.45 | $185.45 | $185.50 |
| 7 purchase totals = | $1,098.94 | $1,197.6893 | $1,197.68 | $1,197.70 | $1,197.70 | |