| 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 | $222.62 | 4.352% | $232.3084 | $232.31 | $232.30 | $232.30 |
| Purchase #2 | $28.84 | 12.580% | $32.4681 | $32.47 | $32.45 | $32.50 |
| Purchase #3 | $109.47 | 11.516% | $122.0766 | $122.08 | $122.10 | $122.10 |
| Purchase #4 | $160.87 | 10.329% | $177.4863 | $177.49 | $177.50 | $177.50 |
| Purchase #5 | $177.40 | 13.302% | $200.9977 | $201.00 | $201.00 | $201.00 |
| Purchase #6 | $157.88 | 7.482% | $169.6926 | $169.69 | $169.70 | $169.70 |
| Purchase #7 | $30.36 | 6.728% | $32.4026 | $32.40 | $32.40 | $32.40 |
| 7 purchase totals = | $887.44 | $967.4323 | $967.44 | $967.45 | $967.50 | |