| 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 | $184.70 | 8.791% | $200.937 | $200.94 | $200.95 | $200.90 |
| Purchase #2 | $142.55 | 5.744% | $150.7381 | $150.74 | $150.75 | $150.70 |
| Purchase #3 | $170.87 | 11.637% | $190.7541 | $190.75 | $190.75 | $190.80 |
| Purchase #4 | $38.80 | 13.429% | $44.0105 | $44.01 | $44.00 | $44.00 |
| Purchase #5 | $24.93 | 6.354% | $26.5141 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $225.40 | 12.167% | $252.8244 | $252.82 | $252.80 | $252.80 |
| Purchase #7 | $111.91 | 13.484% | $126.9999 | $127.00 | $127.00 | $127.00 |
| 7 purchase totals = | $899.16 | $992.7781 | $992.77 | $992.75 | $992.70 | |