| 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 | $215.78 | 8.740% | $234.6392 | $234.64 | $234.65 | $234.60 |
| Purchase #2 | $172.80 | 10.450% | $190.8576 | $190.86 | $190.85 | $190.90 |
| Purchase #3 | $110.49 | 12.291% | $124.0703 | $124.07 | $124.05 | $124.10 |
| Purchase #4 | $25.41 | 3.755% | $26.3641 | $26.36 | $26.35 | $26.40 |
| Purchase #5 | $237.31 | 13.290% | $268.8485 | $268.85 | $268.85 | $268.80 |
| Purchase #6 | $55.77 | 8.289% | $60.3928 | $60.39 | $60.40 | $60.40 |
| Purchase #7 | $78.97 | 6.164% | $83.8377 | $83.84 | $83.85 | $83.80 |
| 7 purchase totals = | $896.53 | $989.0102 | $989.01 | $989.00 | $989.00 | |