| 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 | $233.41 | 13.721% | $265.4362 | $265.44 | $265.45 | $265.40 |
| Purchase #2 | $52.79 | 7.629% | $56.8173 | $56.82 | $56.80 | $56.80 |
| Purchase #3 | $109.47 | 12.289% | $122.9228 | $122.92 | $122.90 | $122.90 |
| Purchase #4 | $92.99 | 6.663% | $99.1859 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $171.31 | 12.418% | $192.5833 | $192.58 | $192.60 | $192.60 |
| Purchase #6 | $96.78 | 11.334% | $107.749 | $107.75 | $107.75 | $107.70 |
| Purchase #7 | $91.75 | 13.478% | $104.1161 | $104.12 | $104.10 | $104.10 |
| 7 purchase totals = | $848.50 | $948.8106 | $948.82 | $948.80 | $948.70 | |