| 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 | $123.41 | 12.705% | $139.0892 | $139.09 | $139.10 | $139.10 |
| Purchase #2 | $47.51 | 7.112% | $50.8889 | $50.89 | $50.90 | $50.90 |
| Purchase #3 | $250.42 | 4.359% | $261.3358 | $261.34 | $261.35 | $261.30 |
| Purchase #4 | $194.27 | 6.521% | $206.9383 | $206.94 | $206.95 | $206.90 |
| Purchase #5 | $26.82 | 8.561% | $29.1161 | $29.12 | $29.10 | $29.10 |
| Purchase #6 | $16.33 | 12.767% | $18.4149 | $18.41 | $18.40 | $18.40 |
| Purchase #7 | $222.40 | 6.817% | $237.561 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $881.16 | $943.3442 | $943.35 | $943.35 | $943.30 | |