| 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 | $238.47 | 13.290% | $270.1627 | $270.16 | $270.15 | $270.20 |
| Purchase #2 | $139.44 | 4.329% | $145.4764 | $145.48 | $145.50 | $145.50 |
| Purchase #3 | $141.61 | 6.858% | $151.3216 | $151.32 | $151.30 | $151.30 |
| Purchase #4 | $219.72 | 5.291% | $231.3454 | $231.35 | $231.35 | $231.30 |
| Purchase #5 | $201.29 | 9.424% | $220.2596 | $220.26 | $220.25 | $220.30 |
| Purchase #6 | $231.49 | 12.440% | $260.2874 | $260.29 | $260.30 | $260.30 |
| Purchase #7 | $216.94 | 5.583% | $229.0518 | $229.05 | $229.05 | $229.10 |
| 7 purchase totals = | $1,388.96 | $1,507.9049 | $1,507.91 | $1,507.90 | $1,508.00 | |