| 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 | $107.32 | 10.684% | $118.7861 | $118.79 | $118.80 | $118.80 |
| Purchase #2 | $168.64 | 8.118% | $182.3302 | $182.33 | $182.35 | $182.30 |
| Purchase #3 | $165.26 | 3.553% | $171.1317 | $171.13 | $171.15 | $171.10 |
| Purchase #4 | $249.56 | 12.488% | $280.7251 | $280.73 | $280.75 | $280.70 |
| Purchase #5 | $34.68 | 4.261% | $36.1577 | $36.16 | $36.15 | $36.20 |
| Purchase #6 | $118.56 | 9.322% | $129.6122 | $129.61 | $129.60 | $129.60 |
| Purchase #7 | $127.81 | 8.632% | $138.8426 | $138.84 | $138.85 | $138.80 |
| 7 purchase totals = | $971.83 | $1,057.5856 | $1,057.59 | $1,057.65 | $1,057.50 | |