| 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 | $186.33 | 11.348% | $207.4747 | $207.47 | $207.45 | $207.50 |
| Purchase #2 | $23.48 | 7.852% | $25.3236 | $25.32 | $25.30 | $25.30 |
| Purchase #3 | $99.77 | 7.485% | $107.2378 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $111.81 | 7.334% | $120.0101 | $120.01 | $120.00 | $120.00 |
| Purchase #5 | $135.53 | 9.311% | $148.1492 | $148.15 | $148.15 | $148.10 |
| Purchase #6 | $221.91 | 13.178% | $251.1533 | $251.15 | $251.15 | $251.20 |
| Purchase #7 | $73.86 | 10.221% | $81.4092 | $81.41 | $81.40 | $81.40 |
| 7 purchase totals = | $852.69 | $940.7579 | $940.75 | $940.70 | $940.70 | |