| 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 | $229.47 | 13.850% | $261.2516 | $261.25 | $261.25 | $261.30 |
| Purchase #2 | $230.75 | 12.353% | $259.2545 | $259.25 | $259.25 | $259.30 |
| Purchase #3 | $162.38 | 9.173% | $177.2751 | $177.28 | $177.30 | $177.30 |
| Purchase #4 | $163.47 | 5.404% | $172.3039 | $172.30 | $172.30 | $172.30 |
| Purchase #5 | $100.67 | 6.396% | $107.1089 | $107.11 | $107.10 | $107.10 |
| Purchase #6 | $26.57 | 7.473% | $28.5556 | $28.56 | $28.55 | $28.60 |
| Purchase #7 | $22.78 | 13.734% | $25.9086 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $936.09 | $1,031.6582 | $1,031.66 | $1,031.65 | $1,031.80 | |