| 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 | $180.93 | 5.512% | $190.9029 | $190.90 | $190.90 | $190.90 |
| Purchase #2 | $216.66 | 9.793% | $237.8775 | $237.88 | $237.90 | $237.90 |
| Purchase #3 | $124.75 | 4.562% | $130.4411 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $136.84 | 12.850% | $154.4239 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $10.99 | 7.734% | $11.84 | $11.84 | $11.85 | $11.80 |
| Purchase #6 | $241.63 | 3.191% | $249.3404 | $249.34 | $249.35 | $249.30 |
| Purchase #7 | $87.33 | 6.479% | $92.9881 | $92.99 | $93.00 | $93.00 |
| 7 purchase totals = | $999.13 | $1,067.8139 | $1,067.81 | $1,067.85 | $1,067.70 | |