| 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 | $151.98 | 12.521% | $171.0094 | $171.01 | $171.00 | $171.00 |
| Purchase #2 | $243.47 | 6.856% | $260.1623 | $260.16 | $260.15 | $260.20 |
| Purchase #3 | $125.88 | 7.789% | $135.6848 | $135.68 | $135.70 | $135.70 |
| Purchase #4 | $67.32 | 10.584% | $74.4451 | $74.45 | $74.45 | $74.40 |
| Purchase #5 | $98.78 | 11.772% | $110.4084 | $110.41 | $110.40 | $110.40 |
| Purchase #6 | $231.29 | 9.241% | $252.6635 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $144.85 | 8.859% | $157.6823 | $157.68 | $157.70 | $157.70 |
| 7 purchase totals = | $1,063.57 | $1,162.0558 | $1,162.05 | $1,162.05 | $1,162.10 | |