| 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 | $25.87 | 9.279% | $28.2705 | $28.27 | $28.25 | $28.30 |
| Purchase #2 | $151.28 | 7.822% | $163.1131 | $163.11 | $163.10 | $163.10 |
| Purchase #3 | $237.68 | 13.360% | $269.434 | $269.43 | $269.45 | $269.40 |
| Purchase #4 | $159.92 | 3.327% | $165.2405 | $165.24 | $165.25 | $165.20 |
| Purchase #5 | $150.64 | 12.374% | $169.2802 | $169.28 | $169.30 | $169.30 |
| Purchase #6 | $130.69 | 3.389% | $135.1191 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $109.83 | 7.159% | $117.6927 | $117.69 | $117.70 | $117.70 |
| 7 purchase totals = | $965.91 | $1,048.1501 | $1,048.14 | $1,048.15 | $1,048.10 | |