| 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 | $30.45 | 8.672% | $33.0906 | $33.09 | $33.10 | $33.10 |
| Purchase #2 | $235.48 | 7.316% | $252.7077 | $252.71 | $252.70 | $252.70 |
| Purchase #3 | $212.40 | 7.513% | $228.3576 | $228.36 | $228.35 | $228.40 |
| Purchase #4 | $121.84 | 8.303% | $131.9564 | $131.96 | $131.95 | $132.00 |
| Purchase #5 | $42.75 | 10.699% | $47.3238 | $47.32 | $47.30 | $47.30 |
| Purchase #6 | $215.25 | 4.506% | $224.9492 | $224.95 | $224.95 | $224.90 |
| Purchase #7 | $213.87 | 8.677% | $232.4275 | $232.43 | $232.45 | $232.40 |
| 7 purchase totals = | $1,072.04 | $1,150.8128 | $1,150.82 | $1,150.80 | $1,150.80 | |