| 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 | $245.87 | 13.498% | $279.0575 | $279.06 | $279.05 | $279.10 |
| Purchase #2 | $68.78 | 10.733% | $76.1622 | $76.16 | $76.15 | $76.20 |
| Purchase #3 | $191.68 | 12.868% | $216.3454 | $216.35 | $216.35 | $216.30 |
| Purchase #4 | $246.83 | 8.488% | $267.7809 | $267.78 | $267.80 | $267.80 |
| Purchase #5 | $248.89 | 12.538% | $280.0958 | $280.10 | $280.10 | $280.10 |
| Purchase #6 | $148.59 | 6.620% | $158.4267 | $158.43 | $158.45 | $158.40 |
| Purchase #7 | $45.77 | 3.561% | $47.3999 | $47.40 | $47.40 | $47.40 |
| 7 purchase totals = | $1,196.41 | $1,325.2684 | $1,325.28 | $1,325.30 | $1,325.30 | |