| 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 | $205.71 | 12.240% | $230.8889 | $230.89 | $230.90 | $230.90 |
| Purchase #2 | $145.63 | 5.429% | $153.5363 | $153.54 | $153.55 | $153.50 |
| Purchase #3 | $125.36 | 7.618% | $134.9099 | $134.91 | $134.90 | $134.90 |
| Purchase #4 | $26.47 | 9.827% | $29.0712 | $29.07 | $29.05 | $29.10 |
| Purchase #5 | $155.63 | 13.713% | $176.9715 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $6.36 | 10.469% | $7.0258 | $7.03 | $7.05 | $7.00 |
| Purchase #7 | $143.59 | 5.157% | $150.9949 | $150.99 | $151.00 | $151.00 |
| 7 purchase totals = | $808.75 | $883.3985 | $883.40 | $883.40 | $883.40 | |