| 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 | $196.48 | 9.129% | $214.4167 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $131.31 | 5.602% | $138.666 | $138.67 | $138.65 | $138.70 |
| Purchase #3 | $66.47 | 3.730% | $68.9493 | $68.95 | $68.95 | $68.90 |
| Purchase #4 | $69.75 | 6.221% | $74.0891 | $74.09 | $74.10 | $74.10 |
| Purchase #5 | $133.83 | 10.649% | $148.0816 | $148.08 | $148.10 | $148.10 |
| Purchase #6 | $79.95 | 8.853% | $87.028 | $87.03 | $87.05 | $87.00 |
| Purchase #7 | $196.38 | 6.568% | $209.2782 | $209.28 | $209.30 | $209.30 |
| 7 purchase totals = | $874.17 | $940.5089 | $940.52 | $940.55 | $940.50 | |