| 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 | $220.87 | 7.652% | $237.771 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $222.34 | 5.517% | $234.6065 | $234.61 | $234.60 | $234.60 |
| Purchase #3 | $32.51 | 10.432% | $35.9014 | $35.90 | $35.90 | $35.90 |
| Purchase #4 | $121.86 | 12.744% | $137.3898 | $137.39 | $137.40 | $137.40 |
| Purchase #5 | $51.81 | 12.377% | $58.2225 | $58.22 | $58.20 | $58.20 |
| Purchase #6 | $149.84 | 7.765% | $161.4751 | $161.48 | $161.50 | $161.50 |
| Purchase #7 | $136.48 | 12.596% | $153.671 | $153.67 | $153.65 | $153.70 |
| 7 purchase totals = | $935.71 | $1,019.0373 | $1,019.04 | $1,019.00 | $1,019.10 | |