| 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 | $204.99 | 3.681% | $212.5357 | $212.54 | $212.55 | $212.50 |
| Purchase #2 | $220.93 | 10.335% | $243.7631 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $146.44 | 9.583% | $160.4733 | $160.47 | $160.45 | $160.50 |
| Purchase #4 | $31.83 | 3.122% | $32.8237 | $32.82 | $32.80 | $32.80 |
| Purchase #5 | $222.69 | 10.660% | $246.4288 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $153.70 | 6.275% | $163.3447 | $163.34 | $163.35 | $163.30 |
| Purchase #7 | $237.25 | 3.268% | $245.0033 | $245.00 | $245.00 | $245.00 |
| 7 purchase totals = | $1,217.83 | $1,304.3726 | $1,304.36 | $1,304.35 | $1,304.30 | |