| 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 | $227.47 | 13.217% | $257.5347 | $257.53 | $257.55 | $257.50 |
| Purchase #2 | $149.46 | 11.349% | $166.4222 | $166.42 | $166.40 | $166.40 |
| Purchase #3 | $198.90 | 9.561% | $217.9168 | $217.92 | $217.90 | $217.90 |
| Purchase #4 | $13.90 | 9.825% | $15.2657 | $15.27 | $15.25 | $15.30 |
| Purchase #5 | $211.97 | 7.438% | $227.7363 | $227.74 | $227.75 | $227.70 |
| Purchase #6 | $123.34 | 7.605% | $132.72 | $132.72 | $132.70 | $132.70 |
| Purchase #7 | $247.93 | 10.500% | $273.9627 | $273.96 | $273.95 | $274.00 |
| 7 purchase totals = | $1,172.97 | $1,291.5584 | $1,291.56 | $1,291.50 | $1,291.50 | |