| 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 | $238.90 | 3.750% | $247.8588 | $247.86 | $247.85 | $247.90 |
| Purchase #2 | $182.36 | 10.328% | $201.1941 | $201.19 | $201.20 | $201.20 |
| Purchase #3 | $237.71 | 10.479% | $262.6196 | $262.62 | $262.60 | $262.60 |
| Purchase #4 | $131.48 | 13.239% | $148.8866 | $148.89 | $148.90 | $148.90 |
| Purchase #5 | $177.44 | 4.410% | $185.2651 | $185.27 | $185.25 | $185.30 |
| Purchase #6 | $160.43 | 4.614% | $167.8322 | $167.83 | $167.85 | $167.80 |
| Purchase #7 | $11.35 | 10.721% | $12.5668 | $12.57 | $12.55 | $12.60 |
| 7 purchase totals = | $1,139.67 | $1,226.2232 | $1,226.23 | $1,226.20 | $1,226.30 | |