| 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 | $206.76 | 7.455% | $222.174 | $222.17 | $222.15 | $222.20 |
| Purchase #2 | $195.59 | 8.645% | $212.4988 | $212.50 | $212.50 | $212.50 |
| Purchase #3 | $23.64 | 3.137% | $24.3816 | $24.38 | $24.40 | $24.40 |
| Purchase #4 | $150.70 | 4.303% | $157.1846 | $157.18 | $157.20 | $157.20 |
| Purchase #5 | $136.53 | 10.282% | $150.568 | $150.57 | $150.55 | $150.60 |
| Purchase #6 | $23.72 | 9.698% | $26.0204 | $26.02 | $26.00 | $26.00 |
| Purchase #7 | $192.90 | 8.229% | $208.7737 | $208.77 | $208.75 | $208.80 |
| 7 purchase totals = | $929.84 | $1,001.6011 | $1,001.59 | $1,001.55 | $1,001.70 | |