| 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 | $139.68 | 9.703% | $153.2332 | $153.23 | $153.25 | $153.20 |
| Purchase #2 | $50.92 | 3.512% | $52.7083 | $52.71 | $52.70 | $52.70 |
| Purchase #3 | $94.25 | 3.398% | $97.4526 | $97.45 | $97.45 | $97.50 |
| Purchase #4 | $228.30 | 4.827% | $239.32 | $239.32 | $239.30 | $239.30 |
| Purchase #5 | $10.27 | 11.125% | $11.4125 | $11.41 | $11.40 | $11.40 |
| Purchase #6 | $243.51 | 8.318% | $263.7652 | $263.77 | $263.75 | $263.80 |
| Purchase #7 | $193.54 | 11.217% | $215.2494 | $215.25 | $215.25 | $215.20 |
| 7 purchase totals = | $960.47 | $1,033.1412 | $1,033.14 | $1,033.10 | $1,033.10 | |