| 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 | $214.90 | 10.412% | $237.2754 | $237.28 | $237.30 | $237.30 |
| Purchase #2 | $30.93 | 4.352% | $32.2761 | $32.28 | $32.30 | $32.30 |
| Purchase #3 | $42.95 | 6.456% | $45.7229 | $45.72 | $45.70 | $45.70 |
| Purchase #4 | $66.69 | 12.469% | $75.0056 | $75.01 | $75.00 | $75.00 |
| Purchase #5 | $149.75 | 8.281% | $162.1508 | $162.15 | $162.15 | $162.20 |
| Purchase #6 | $238.83 | 10.624% | $264.2033 | $264.20 | $264.20 | $264.20 |
| Purchase #7 | $71.56 | 8.424% | $77.5882 | $77.59 | $77.60 | $77.60 |
| 7 purchase totals = | $815.61 | $894.2223 | $894.23 | $894.25 | $894.30 | |