| 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 | $101.93 | 7.343% | $109.4147 | $109.41 | $109.40 | $109.40 |
| Purchase #2 | $152.92 | 9.265% | $167.088 | $167.09 | $167.10 | $167.10 |
| Purchase #3 | $59.53 | 13.414% | $67.5154 | $67.52 | $67.50 | $67.50 |
| Purchase #4 | $20.35 | 12.491% | $22.8919 | $22.89 | $22.90 | $22.90 |
| Purchase #5 | $213.91 | 8.143% | $231.3287 | $231.33 | $231.35 | $231.30 |
| Purchase #6 | $84.61 | 11.594% | $94.4197 | $94.42 | $94.40 | $94.40 |
| Purchase #7 | $209.58 | 10.820% | $232.2566 | $232.26 | $232.25 | $232.30 |
| 7 purchase totals = | $842.83 | $924.9150 | $924.92 | $924.90 | $924.90 | |