| 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 | $209.29 | 5.834% | $221.5 | $221.50 | $221.50 | $221.50 |
| Purchase #2 | $194.50 | 13.583% | $220.9189 | $220.92 | $220.90 | $220.90 |
| Purchase #3 | $208.45 | 8.142% | $225.422 | $225.42 | $225.40 | $225.40 |
| Purchase #4 | $218.70 | 8.143% | $236.5087 | $236.51 | $236.50 | $236.50 |
| Purchase #5 | $234.90 | 12.357% | $263.9266 | $263.93 | $263.95 | $263.90 |
| Purchase #6 | $229.68 | 13.736% | $261.2288 | $261.23 | $261.25 | $261.20 |
| Purchase #7 | $111.91 | 6.710% | $119.4192 | $119.42 | $119.40 | $119.40 |
| 7 purchase totals = | $1,407.43 | $1,548.9242 | $1,548.93 | $1,548.90 | $1,548.80 | |