| 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 | $186.51 | 9.736% | $204.6686 | $204.67 | $204.65 | $204.70 |
| Purchase #2 | $196.70 | 6.301% | $209.0941 | $209.09 | $209.10 | $209.10 |
| Purchase #3 | $174.91 | 7.757% | $188.4778 | $188.48 | $188.50 | $188.50 |
| Purchase #4 | $246.41 | 4.850% | $258.3609 | $258.36 | $258.35 | $258.40 |
| Purchase #5 | $123.86 | 10.171% | $136.4578 | $136.46 | $136.45 | $136.50 |
| Purchase #6 | $75.87 | 4.603% | $79.3623 | $79.36 | $79.35 | $79.40 |
| Purchase #7 | $46.70 | 4.538% | $48.8192 | $48.82 | $48.80 | $48.80 |
| 7 purchase totals = | $1,050.96 | $1,125.2407 | $1,125.24 | $1,125.20 | $1,125.40 | |