| 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 | $212.78 | 9.573% | $233.1494 | $233.15 | $233.15 | $233.10 |
| Purchase #2 | $17.80 | 10.869% | $19.7347 | $19.73 | $19.75 | $19.70 |
| Purchase #3 | $47.58 | 8.128% | $51.4473 | $51.45 | $51.45 | $51.40 |
| Purchase #4 | $102.91 | 7.384% | $110.5089 | $110.51 | $110.50 | $110.50 |
| Purchase #5 | $5.93 | 11.541% | $6.6144 | $6.61 | $6.60 | $6.60 |
| Purchase #6 | $38.89 | 12.583% | $43.7835 | $43.78 | $43.80 | $43.80 |
| Purchase #7 | $203.41 | 11.874% | $227.5629 | $227.56 | $227.55 | $227.60 |
| 7 purchase totals = | $629.30 | $692.8011 | $692.79 | $692.80 | $692.70 | |