| 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 | $203.70 | 3.461% | $210.7501 | $210.75 | $210.75 | $210.80 |
| Purchase #2 | $150.43 | 11.139% | $167.1864 | $167.19 | $167.20 | $167.20 |
| Purchase #3 | $153.96 | 9.277% | $168.2429 | $168.24 | $168.25 | $168.20 |
| Purchase #4 | $131.83 | 9.709% | $144.6294 | $144.63 | $144.65 | $144.60 |
| Purchase #5 | $208.85 | 10.724% | $231.2471 | $231.25 | $231.25 | $231.20 |
| Purchase #6 | $234.46 | 4.223% | $244.3612 | $244.36 | $244.35 | $244.40 |
| Purchase #7 | $204.53 | 7.558% | $219.9884 | $219.99 | $220.00 | $220.00 |
| 7 purchase totals = | $1,287.76 | $1,386.4055 | $1,386.41 | $1,386.45 | $1,386.40 | |