| 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 | $140.41 | 11.264% | $156.2258 | $156.23 | $156.25 | $156.20 |
| Purchase #2 | $227.63 | 8.152% | $246.1864 | $246.19 | $246.20 | $246.20 |
| Purchase #3 | $119.53 | 8.488% | $129.6757 | $129.68 | $129.70 | $129.70 |
| Purchase #4 | $181.71 | 3.759% | $188.5405 | $188.54 | $188.55 | $188.50 |
| Purchase #5 | $234.44 | 12.672% | $264.1482 | $264.15 | $264.15 | $264.10 |
| Purchase #6 | $31.45 | 10.304% | $34.6906 | $34.69 | $34.70 | $34.70 |
| Purchase #7 | $208.64 | 12.555% | $234.8348 | $234.83 | $234.85 | $234.80 |
| 7 purchase totals = | $1,143.81 | $1,254.3020 | $1,254.31 | $1,254.40 | $1,254.20 | |