| 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 | $235.41 | 9.767% | $258.4025 | $258.40 | $258.40 | $258.40 |
| Purchase #2 | $116.91 | 4.118% | $121.7244 | $121.72 | $121.70 | $121.70 |
| Purchase #3 | $179.30 | 13.772% | $203.9932 | $203.99 | $204.00 | $204.00 |
| Purchase #4 | $24.25 | 9.219% | $26.4856 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $83.33 | 8.767% | $90.6355 | $90.64 | $90.65 | $90.60 |
| Purchase #6 | $54.70 | 10.533% | $60.4616 | $60.46 | $60.45 | $60.50 |
| Purchase #7 | $209.50 | 11.844% | $234.3132 | $234.31 | $234.30 | $234.30 |
| 7 purchase totals = | $903.40 | $996.0160 | $996.01 | $996.00 | $996.00 | |