| 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 | $24.59 | 12.231% | $27.5976 | $27.60 | $27.60 | $27.60 |
| Purchase #2 | $152.75 | 11.314% | $170.0321 | $170.03 | $170.05 | $170.00 |
| Purchase #3 | $237.26 | 11.666% | $264.9388 | $264.94 | $264.95 | $264.90 |
| Purchase #4 | $92.55 | 5.618% | $97.7495 | $97.75 | $97.75 | $97.70 |
| Purchase #5 | $209.80 | 10.302% | $231.4136 | $231.41 | $231.40 | $231.40 |
| Purchase #6 | $78.41 | 4.465% | $81.911 | $81.91 | $81.90 | $81.90 |
| Purchase #7 | $238.34 | 8.637% | $258.9254 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $1,033.70 | $1,132.5680 | $1,132.57 | $1,132.60 | $1,132.40 | |