| 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 | $220.63 | 13.873% | $251.238 | $251.24 | $251.25 | $251.20 |
| Purchase #2 | $169.78 | 6.784% | $181.2979 | $181.30 | $181.30 | $181.30 |
| Purchase #3 | $102.66 | 4.670% | $107.4542 | $107.45 | $107.45 | $107.50 |
| Purchase #4 | $38.56 | 7.357% | $41.3969 | $41.40 | $41.40 | $41.40 |
| Purchase #5 | $213.52 | 12.722% | $240.684 | $240.68 | $240.70 | $240.70 |
| Purchase #6 | $9.91 | 12.671% | $11.1657 | $11.17 | $11.15 | $11.20 |
| Purchase #7 | $212.61 | 7.410% | $228.3644 | $228.36 | $228.35 | $228.40 |
| 7 purchase totals = | $967.67 | $1,061.6011 | $1,061.60 | $1,061.60 | $1,061.70 | |