| 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 | $121.85 | 12.486% | $137.0642 | $137.06 | $137.05 | $137.10 |
| Purchase #2 | $205.60 | 3.219% | $212.2183 | $212.22 | $212.20 | $212.20 |
| Purchase #3 | $126.32 | 4.536% | $132.0499 | $132.05 | $132.05 | $132.00 |
| Purchase #4 | $249.88 | 7.123% | $267.679 | $267.68 | $267.70 | $267.70 |
| Purchase #5 | $115.54 | 4.380% | $120.6007 | $120.60 | $120.60 | $120.60 |
| Purchase #6 | $44.99 | 7.817% | $48.5069 | $48.51 | $48.50 | $48.50 |
| Purchase #7 | $235.51 | 7.232% | $252.5421 | $252.54 | $252.55 | $252.50 |
| 7 purchase totals = | $1,099.69 | $1,170.6611 | $1,170.66 | $1,170.65 | $1,170.60 | |