| 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 | $228.31 | 10.685% | $252.7049 | $252.70 | $252.70 | $252.70 |
| Purchase #2 | $219.69 | 12.764% | $247.7312 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $118.90 | 13.456% | $134.8992 | $134.90 | $134.90 | $134.90 |
| Purchase #4 | $149.99 | 8.847% | $163.2596 | $163.26 | $163.25 | $163.30 |
| Purchase #5 | $43.34 | 13.564% | $49.2186 | $49.22 | $49.20 | $49.20 |
| Purchase #6 | $101.43 | 4.217% | $105.7073 | $105.71 | $105.70 | $105.70 |
| Purchase #7 | $130.95 | 6.805% | $139.8611 | $139.86 | $139.85 | $139.90 |
| 7 purchase totals = | $992.61 | $1,093.3819 | $1,093.38 | $1,093.35 | $1,093.40 | |