| 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 | $242.70 | 6.181% | $257.7013 | $257.70 | $257.70 | $257.70 |
| Purchase #2 | $29.87 | 4.439% | $31.1959 | $31.20 | $31.20 | $31.20 |
| Purchase #3 | $133.91 | 13.245% | $151.6464 | $151.65 | $151.65 | $151.60 |
| Purchase #4 | $11.28 | 8.123% | $12.1963 | $12.20 | $12.20 | $12.20 |
| Purchase #5 | $11.36 | 6.787% | $12.131 | $12.13 | $12.15 | $12.10 |
| Purchase #6 | $156.95 | 9.180% | $171.358 | $171.36 | $171.35 | $171.40 |
| Purchase #7 | $247.50 | 8.659% | $268.931 | $268.93 | $268.95 | $268.90 |
| 7 purchase totals = | $833.57 | $905.1599 | $905.17 | $905.20 | $905.10 | |