| 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 | $200.44 | 12.410% | $225.3146 | $225.31 | $225.30 | $225.30 |
| Purchase #2 | $136.66 | 11.183% | $151.9427 | $151.94 | $151.95 | $151.90 |
| Purchase #3 | $225.68 | 9.696% | $247.5619 | $247.56 | $247.55 | $247.60 |
| Purchase #4 | $231.91 | 9.340% | $253.5704 | $253.57 | $253.55 | $253.60 |
| Purchase #5 | $108.49 | 8.446% | $117.6531 | $117.65 | $117.65 | $117.70 |
| Purchase #6 | $198.54 | 3.112% | $204.7186 | $204.72 | $204.70 | $204.70 |
| Purchase #7 | $165.91 | 12.797% | $187.1415 | $187.14 | $187.15 | $187.10 |
| 7 purchase totals = | $1,267.63 | $1,387.9028 | $1,387.89 | $1,387.85 | $1,387.90 | |