| 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 | $125.38 | 9.596% | $137.4115 | $137.41 | $137.40 | $137.40 |
| Purchase #2 | $49.37 | 4.343% | $51.5141 | $51.51 | $51.50 | $51.50 |
| Purchase #3 | $195.92 | 13.711% | $222.7826 | $222.78 | $222.80 | $222.80 |
| Purchase #4 | $93.37 | 12.533% | $105.0721 | $105.07 | $105.05 | $105.10 |
| Purchase #5 | $104.84 | 7.440% | $112.6401 | $112.64 | $112.65 | $112.60 |
| Purchase #6 | $212.51 | 9.614% | $232.9407 | $232.94 | $232.95 | $232.90 |
| Purchase #7 | $153.65 | 10.471% | $169.7387 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $935.04 | $1,032.0998 | $1,032.09 | $1,032.10 | $1,032.00 | |