| 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 | $212.29 | 8.324% | $229.961 | $229.96 | $229.95 | $230.00 |
| Purchase #2 | $129.73 | 3.556% | $134.3432 | $134.34 | $134.35 | $134.30 |
| Purchase #3 | $63.61 | 4.857% | $66.6995 | $66.70 | $66.70 | $66.70 |
| Purchase #4 | $9.59 | 5.265% | $10.0949 | $10.09 | $10.10 | $10.10 |
| Purchase #5 | $202.47 | 3.345% | $209.2426 | $209.24 | $209.25 | $209.20 |
| Purchase #6 | $84.76 | 12.318% | $95.2007 | $95.20 | $95.20 | $95.20 |
| Purchase #7 | $48.92 | 12.714% | $55.1397 | $55.14 | $55.15 | $55.10 |
| 7 purchase totals = | $751.37 | $800.6816 | $800.67 | $800.70 | $800.60 | |