| 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 | $212.52 | 10.287% | $234.3819 | $234.38 | $234.40 | $234.40 |
| Purchase #2 | $49.63 | 11.591% | $55.3826 | $55.38 | $55.40 | $55.40 |
| Purchase #3 | $245.27 | 11.159% | $272.6397 | $272.64 | $272.65 | $272.60 |
| Purchase #4 | $95.29 | 3.181% | $98.3212 | $98.32 | $98.30 | $98.30 |
| Purchase #5 | $215.47 | 8.834% | $234.5046 | $234.50 | $234.50 | $234.50 |
| Purchase #6 | $209.82 | 13.322% | $237.7722 | $237.77 | $237.75 | $237.80 |
| Purchase #7 | $190.76 | 6.665% | $203.4742 | $203.47 | $203.45 | $203.50 |
| 7 purchase totals = | $1,218.76 | $1,336.4764 | $1,336.46 | $1,336.45 | $1,336.50 | |