| 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 | $214.39 | 11.188% | $238.376 | $238.38 | $238.40 | $238.40 |
| Purchase #2 | $27.59 | 6.356% | $29.3436 | $29.34 | $29.35 | $29.30 |
| Purchase #3 | $97.41 | 6.113% | $103.3647 | $103.36 | $103.35 | $103.40 |
| Purchase #4 | $87.77 | 4.183% | $91.4414 | $91.44 | $91.45 | $91.40 |
| Purchase #5 | $186.43 | 7.389% | $200.2053 | $200.21 | $200.20 | $200.20 |
| Purchase #6 | $173.77 | 12.281% | $195.1107 | $195.11 | $195.10 | $195.10 |
| Purchase #7 | $249.62 | 3.131% | $257.4356 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $1,036.98 | $1,115.2773 | $1,115.28 | $1,115.30 | $1,115.20 | |