| 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 | $212.26 | 12.811% | $239.4526 | $239.45 | $239.45 | $239.50 |
| Purchase #2 | $74.62 | 4.782% | $78.1883 | $78.19 | $78.20 | $78.20 |
| Purchase #3 | $139.66 | 13.432% | $158.4191 | $158.42 | $158.40 | $158.40 |
| Purchase #4 | $157.25 | 11.361% | $175.1152 | $175.12 | $175.10 | $175.10 |
| Purchase #5 | $103.70 | 8.270% | $112.276 | $112.28 | $112.30 | $112.30 |
| Purchase #6 | $52.43 | 5.332% | $55.2256 | $55.23 | $55.25 | $55.20 |
| Purchase #7 | $38.79 | 7.293% | $41.619 | $41.62 | $41.60 | $41.60 |
| 7 purchase totals = | $778.71 | $860.2958 | $860.31 | $860.30 | $860.30 | |