| 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 | $233.90 | 5.581% | $246.954 | $246.95 | $246.95 | $247.00 |
| Purchase #2 | $239.74 | 4.780% | $251.1996 | $251.20 | $251.20 | $251.20 |
| Purchase #3 | $103.26 | 9.262% | $112.8239 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $106.26 | 9.747% | $116.6172 | $116.62 | $116.60 | $116.60 |
| Purchase #5 | $181.83 | 4.663% | $190.3087 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $119.77 | 11.773% | $133.8705 | $133.87 | $133.85 | $133.90 |
| Purchase #7 | $79.87 | 7.538% | $85.8906 | $85.89 | $85.90 | $85.90 |
| 7 purchase totals = | $1,064.63 | $1,137.6645 | $1,137.66 | $1,137.60 | $1,137.70 | |