| 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 | $237.72 | 8.520% | $257.9737 | $257.97 | $257.95 | $258.00 |
| Purchase #2 | $120.85 | 9.743% | $132.6244 | $132.62 | $132.60 | $132.60 |
| Purchase #3 | $40.35 | 11.448% | $44.9693 | $44.97 | $44.95 | $45.00 |
| Purchase #4 | $19.38 | 7.619% | $20.8566 | $20.86 | $20.85 | $20.90 |
| Purchase #5 | $136.42 | 6.349% | $145.0813 | $145.08 | $145.10 | $145.10 |
| Purchase #6 | $139.45 | 11.693% | $155.7559 | $155.76 | $155.75 | $155.80 |
| Purchase #7 | $39.39 | 8.186% | $42.6145 | $42.61 | $42.60 | $42.60 |
| 7 purchase totals = | $733.56 | $799.8757 | $799.87 | $799.80 | $800.00 | |