| 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 | $238.29 | 8.499% | $258.5423 | $258.54 | $258.55 | $258.50 |
| Purchase #2 | $28.56 | 13.547% | $32.429 | $32.43 | $32.45 | $32.40 |
| Purchase #3 | $25.30 | 5.626% | $26.7234 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $237.28 | 5.678% | $250.7528 | $250.75 | $250.75 | $250.80 |
| Purchase #5 | $40.35 | 13.681% | $45.8703 | $45.87 | $45.85 | $45.90 |
| Purchase #6 | $183.85 | 10.125% | $202.4648 | $202.46 | $202.45 | $202.50 |
| Purchase #7 | $59.86 | 9.395% | $65.4838 | $65.48 | $65.50 | $65.50 |
| 7 purchase totals = | $813.49 | $882.2664 | $882.25 | $882.25 | $882.30 | |