| 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 | $109.34 | 4.448% | $114.2034 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $17.85 | 8.630% | $19.3905 | $19.39 | $19.40 | $19.40 |
| Purchase #3 | $229.26 | 6.777% | $244.797 | $244.80 | $244.80 | $244.80 |
| Purchase #4 | $36.82 | 6.806% | $39.326 | $39.33 | $39.35 | $39.30 |
| Purchase #5 | $121.64 | 11.848% | $136.0519 | $136.05 | $136.05 | $136.10 |
| Purchase #6 | $125.66 | 6.351% | $133.6407 | $133.64 | $133.65 | $133.60 |
| Purchase #7 | $117.35 | 6.240% | $124.6726 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $757.92 | $812.0821 | $812.08 | $812.10 | $812.10 | |