| 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 | $222.83 | 7.625% | $239.8208 | $239.82 | $239.80 | $239.80 |
| Purchase #2 | $143.52 | 6.187% | $152.3996 | $152.40 | $152.40 | $152.40 |
| Purchase #3 | $40.81 | 13.365% | $46.2643 | $46.26 | $46.25 | $46.30 |
| Purchase #4 | $143.39 | 7.709% | $154.4439 | $154.44 | $154.45 | $154.40 |
| Purchase #5 | $244.52 | 9.214% | $267.0501 | $267.05 | $267.05 | $267.10 |
| Purchase #6 | $104.92 | 7.759% | $113.0607 | $113.06 | $113.05 | $113.10 |
| Purchase #7 | $36.52 | 3.468% | $37.7865 | $37.79 | $37.80 | $37.80 |
| 7 purchase totals = | $936.51 | $1,010.8259 | $1,010.82 | $1,010.80 | $1,010.90 | |