| 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 | $152.80 | 3.327% | $157.8837 | $157.88 | $157.90 | $157.90 |
| Purchase #2 | $48.33 | 3.269% | $49.9099 | $49.91 | $49.90 | $49.90 |
| Purchase #3 | $134.93 | 11.779% | $150.8234 | $150.82 | $150.80 | $150.80 |
| Purchase #4 | $227.90 | 6.234% | $242.1073 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $208.26 | 4.549% | $217.7337 | $217.73 | $217.75 | $217.70 |
| Purchase #6 | $105.45 | 8.789% | $114.718 | $114.72 | $114.70 | $114.70 |
| Purchase #7 | $242.76 | 11.793% | $271.3887 | $271.39 | $271.40 | $271.40 |
| 7 purchase totals = | $1,120.43 | $1,204.5647 | $1,204.56 | $1,204.55 | $1,204.50 | |