| 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 | $136.40 | 11.791% | $152.4829 | $152.48 | $152.50 | $152.50 |
| Purchase #2 | $18.86 | 12.747% | $21.2641 | $21.26 | $21.25 | $21.30 |
| Purchase #3 | $137.57 | 11.306% | $153.1237 | $153.12 | $153.10 | $153.10 |
| Purchase #4 | $241.45 | 12.692% | $272.0948 | $272.09 | $272.10 | $272.10 |
| Purchase #5 | $179.64 | 11.280% | $199.9034 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $61.57 | 13.515% | $69.8912 | $69.89 | $69.90 | $69.90 |
| Purchase #7 | $87.52 | 12.504% | $98.4635 | $98.46 | $98.45 | $98.50 |
| 7 purchase totals = | $863.01 | $967.2236 | $967.20 | $967.20 | $967.30 | |