| 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 | $217.83 | 12.521% | $245.1045 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $26.95 | 11.611% | $30.0792 | $30.08 | $30.10 | $30.10 |
| Purchase #3 | $169.57 | 13.693% | $192.7892 | $192.79 | $192.80 | $192.80 |
| Purchase #4 | $144.99 | 11.144% | $161.1477 | $161.15 | $161.15 | $161.10 |
| Purchase #5 | $39.37 | 7.585% | $42.3562 | $42.36 | $42.35 | $42.40 |
| Purchase #6 | $83.98 | 11.456% | $93.6007 | $93.60 | $93.60 | $93.60 |
| Purchase #7 | $138.66 | 13.310% | $157.1156 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $821.35 | $922.1931 | $922.20 | $922.20 | $922.20 | |