| 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 | $227.74 | 10.667% | $252.033 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $194.34 | 11.581% | $216.8465 | $216.85 | $216.85 | $216.80 |
| Purchase #3 | $243.65 | 6.792% | $260.1987 | $260.20 | $260.20 | $260.20 |
| Purchase #4 | $128.69 | 5.801% | $136.1553 | $136.16 | $136.15 | $136.20 |
| Purchase #5 | $106.39 | 10.519% | $117.5812 | $117.58 | $117.60 | $117.60 |
| Purchase #6 | $189.31 | 3.572% | $196.0722 | $196.07 | $196.05 | $196.10 |
| Purchase #7 | $136.99 | 12.271% | $153.8 | $153.80 | $153.80 | $153.80 |
| 7 purchase totals = | $1,227.11 | $1,332.6869 | $1,332.69 | $1,332.70 | $1,332.70 | |