| 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 | $89.54 | 8.741% | $97.3667 | $97.37 | $97.35 | $97.40 |
| Purchase #2 | $118.37 | 13.631% | $134.505 | $134.51 | $134.50 | $134.50 |
| Purchase #3 | $178.46 | 5.693% | $188.6197 | $188.62 | $188.60 | $188.60 |
| Purchase #4 | $219.65 | 8.566% | $238.4652 | $238.47 | $238.45 | $238.50 |
| Purchase #5 | $14.81 | 6.554% | $15.7806 | $15.78 | $15.80 | $15.80 |
| Purchase #6 | $19.84 | 12.787% | $22.3769 | $22.38 | $22.40 | $22.40 |
| Purchase #7 | $19.41 | 4.300% | $20.2446 | $20.24 | $20.25 | $20.20 |
| 7 purchase totals = | $660.08 | $717.3587 | $717.37 | $717.35 | $717.40 | |