| 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 | $180.25 | 11.310% | $200.6363 | $200.64 | $200.65 | $200.60 |
| Purchase #2 | $24.38 | 4.418% | $25.4571 | $25.46 | $25.45 | $25.50 |
| Purchase #3 | $225.68 | 10.414% | $249.1823 | $249.18 | $249.20 | $249.20 |
| Purchase #4 | $119.63 | 7.462% | $128.5568 | $128.56 | $128.55 | $128.60 |
| Purchase #5 | $10.94 | 12.169% | $12.2713 | $12.27 | $12.25 | $12.30 |
| Purchase #6 | $26.66 | 6.680% | $28.4409 | $28.44 | $28.45 | $28.40 |
| Purchase #7 | $187.91 | 9.254% | $205.2992 | $205.30 | $205.30 | $205.30 |
| 7 purchase totals = | $775.45 | $849.8439 | $849.85 | $849.85 | $849.90 | |