| 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 | $120.33 | 10.649% | $133.1439 | $133.14 | $133.15 | $133.10 |
| Purchase #2 | $229.34 | 6.792% | $244.9168 | $244.92 | $244.90 | $244.90 |
| Purchase #3 | $192.59 | 11.312% | $214.3758 | $214.38 | $214.40 | $214.40 |
| Purchase #4 | $192.63 | 7.538% | $207.1504 | $207.15 | $207.15 | $207.20 |
| Purchase #5 | $206.92 | 7.430% | $222.2942 | $222.29 | $222.30 | $222.30 |
| Purchase #6 | $57.69 | 6.107% | $61.2131 | $61.21 | $61.20 | $61.20 |
| Purchase #7 | $97.56 | 11.781% | $109.0535 | $109.05 | $109.05 | $109.10 |
| 7 purchase totals = | $1,097.06 | $1,192.1477 | $1,192.14 | $1,192.15 | $1,192.20 | |