| 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 | $193.34 | 11.556% | $215.6824 | $215.68 | $215.70 | $215.70 |
| Purchase #2 | $205.71 | 3.290% | $212.4779 | $212.48 | $212.50 | $212.50 |
| Purchase #3 | $179.30 | 6.678% | $191.2737 | $191.27 | $191.25 | $191.30 |
| Purchase #4 | $215.28 | 11.782% | $240.6443 | $240.64 | $240.65 | $240.60 |
| Purchase #5 | $177.73 | 11.733% | $198.5831 | $198.58 | $198.60 | $198.60 |
| Purchase #6 | $74.96 | 12.265% | $84.1538 | $84.15 | $84.15 | $84.20 |
| Purchase #7 | $188.52 | 5.774% | $199.4051 | $199.41 | $199.40 | $199.40 |
| 7 purchase totals = | $1,234.84 | $1,342.2203 | $1,342.21 | $1,342.25 | $1,342.30 | |