| 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 | $242.73 | 12.121% | $272.1513 | $272.15 | $272.15 | $272.20 |
| Purchase #2 | $197.36 | 7.144% | $211.4594 | $211.46 | $211.45 | $211.50 |
| Purchase #3 | $81.73 | 7.790% | $88.0968 | $88.10 | $88.10 | $88.10 |
| Purchase #4 | $122.33 | 6.318% | $130.0588 | $130.06 | $130.05 | $130.10 |
| Purchase #5 | $92.78 | 7.411% | $99.6559 | $99.66 | $99.65 | $99.70 |
| Purchase #6 | $42.97 | 5.385% | $45.2839 | $45.28 | $45.30 | $45.30 |
| Purchase #7 | $9.61 | 3.194% | $9.9169 | $9.92 | $9.90 | $9.90 |
| 7 purchase totals = | $789.51 | $856.6230 | $856.63 | $856.60 | $856.80 | |