| 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 | $213.91 | 6.437% | $227.6794 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $73.74 | 13.769% | $83.8933 | $83.89 | $83.90 | $83.90 |
| Purchase #3 | $158.34 | 7.103% | $169.5869 | $169.59 | $169.60 | $169.60 |
| Purchase #4 | $153.46 | 8.277% | $166.1619 | $166.16 | $166.15 | $166.20 |
| Purchase #5 | $125.62 | 9.752% | $137.8705 | $137.87 | $137.85 | $137.90 |
| Purchase #6 | $246.94 | 8.355% | $267.5718 | $267.57 | $267.55 | $267.60 |
| Purchase #7 | $220.70 | 6.333% | $234.6769 | $234.68 | $234.70 | $234.70 |
| 7 purchase totals = | $1,192.71 | $1,287.4407 | $1,287.44 | $1,287.45 | $1,287.60 | |