| 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 | $248.59 | 11.456% | $277.0685 | $277.07 | $277.05 | $277.10 |
| Purchase #2 | $224.28 | 6.468% | $238.7864 | $238.79 | $238.80 | $238.80 |
| Purchase #3 | $97.76 | 3.695% | $101.3722 | $101.37 | $101.35 | $101.40 |
| Purchase #4 | $33.58 | 9.703% | $36.8383 | $36.84 | $36.85 | $36.80 |
| Purchase #5 | $10.82 | 4.259% | $11.2808 | $11.28 | $11.30 | $11.30 |
| Purchase #6 | $134.74 | 8.366% | $146.0123 | $146.01 | $146.00 | $146.00 |
| Purchase #7 | $28.94 | 8.602% | $31.4294 | $31.43 | $31.45 | $31.40 |
| 7 purchase totals = | $778.71 | $842.7879 | $842.79 | $842.80 | $842.80 | |