| 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 | $183.51 | 10.166% | $202.1656 | $202.17 | $202.15 | $202.20 |
| Purchase #2 | $247.35 | 5.642% | $261.3055 | $261.31 | $261.30 | $261.30 |
| Purchase #3 | $162.39 | 8.162% | $175.6443 | $175.64 | $175.65 | $175.60 |
| Purchase #4 | $128.78 | 11.608% | $143.7288 | $143.73 | $143.75 | $143.70 |
| Purchase #5 | $249.94 | 13.271% | $283.1095 | $283.11 | $283.10 | $283.10 |
| Purchase #6 | $132.31 | 5.553% | $139.6572 | $139.66 | $139.65 | $139.70 |
| Purchase #7 | $186.59 | 12.207% | $209.367 | $209.37 | $209.35 | $209.40 |
| 7 purchase totals = | $1,290.87 | $1,414.9779 | $1,414.99 | $1,414.95 | $1,415.00 | |