| 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 | $240.89 | 4.425% | $251.5494 | $251.55 | $251.55 | $251.50 |
| Purchase #2 | $212.41 | 4.365% | $221.6817 | $221.68 | $221.70 | $221.70 |
| Purchase #3 | $37.82 | 3.857% | $39.2787 | $39.28 | $39.30 | $39.30 |
| Purchase #4 | $222.44 | 7.161% | $238.3689 | $238.37 | $238.35 | $238.40 |
| Purchase #5 | $163.97 | 7.410% | $176.1202 | $176.12 | $176.10 | $176.10 |
| Purchase #6 | $243.36 | 3.226% | $251.2108 | $251.21 | $251.20 | $251.20 |
| Purchase #7 | $52.89 | 10.130% | $58.2478 | $58.25 | $58.25 | $58.20 |
| 7 purchase totals = | $1,173.78 | $1,236.4575 | $1,236.46 | $1,236.45 | $1,236.40 | |