| 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 | $52.34 | 7.411% | $56.2189 | $56.22 | $56.20 | $56.20 |
| Purchase #2 | $131.43 | 4.805% | $137.7452 | $137.75 | $137.75 | $137.70 |
| Purchase #3 | $185.51 | 12.272% | $208.2758 | $208.28 | $208.30 | $208.30 |
| Purchase #4 | $170.26 | 5.145% | $179.0199 | $179.02 | $179.00 | $179.00 |
| Purchase #5 | $247.43 | 13.630% | $281.1547 | $281.15 | $281.15 | $281.20 |
| Purchase #6 | $84.37 | 11.850% | $94.3678 | $94.37 | $94.35 | $94.40 |
| Purchase #7 | $116.63 | 13.838% | $132.7693 | $132.77 | $132.75 | $132.80 |
| 7 purchase totals = | $987.97 | $1,089.5516 | $1,089.56 | $1,089.50 | $1,089.60 | |