| 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 | $201.43 | 6.724% | $214.9742 | $214.97 | $214.95 | $215.00 |
| Purchase #2 | $116.74 | 9.430% | $127.7486 | $127.75 | $127.75 | $127.70 |
| Purchase #3 | $144.52 | 10.408% | $159.5616 | $159.56 | $159.55 | $159.60 |
| Purchase #4 | $139.89 | 8.832% | $152.2451 | $152.25 | $152.25 | $152.20 |
| Purchase #5 | $242.41 | 10.470% | $267.7903 | $267.79 | $267.80 | $267.80 |
| Purchase #6 | $182.35 | 9.285% | $199.2812 | $199.28 | $199.30 | $199.30 |
| Purchase #7 | $92.98 | 6.816% | $99.3175 | $99.32 | $99.30 | $99.30 |
| 7 purchase totals = | $1,120.32 | $1,220.9185 | $1,220.92 | $1,220.90 | $1,220.90 | |