| 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 | $250.68 | 13.130% | $283.5943 | $283.59 | $283.60 | $283.60 |
| Purchase #2 | $44.87 | 9.829% | $49.2803 | $49.28 | $49.30 | $49.30 |
| Purchase #3 | $148.36 | 6.747% | $158.3698 | $158.37 | $158.35 | $158.40 |
| Purchase #4 | $143.97 | 8.662% | $156.4407 | $156.44 | $156.45 | $156.40 |
| Purchase #5 | $165.98 | 13.696% | $188.7126 | $188.71 | $188.70 | $188.70 |
| Purchase #6 | $38.82 | 5.316% | $40.8837 | $40.88 | $40.90 | $40.90 |
| Purchase #7 | $71.76 | 12.652% | $80.8391 | $80.84 | $80.85 | $80.80 |
| 7 purchase totals = | $864.44 | $958.1205 | $958.11 | $958.15 | $958.10 | |