| 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 | $85.33 | 10.544% | $94.3272 | $94.33 | $94.35 | $94.30 |
| Purchase #2 | $205.50 | 5.677% | $217.1662 | $217.17 | $217.15 | $217.20 |
| Purchase #3 | $193.63 | 13.783% | $220.318 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $176.66 | 8.633% | $191.9111 | $191.91 | $191.90 | $191.90 |
| Purchase #5 | $112.58 | 3.731% | $116.7804 | $116.78 | $116.80 | $116.80 |
| Purchase #6 | $153.41 | 9.790% | $168.4288 | $168.43 | $168.45 | $168.40 |
| Purchase #7 | $44.97 | 10.749% | $49.8038 | $49.80 | $49.80 | $49.80 |
| 7 purchase totals = | $972.08 | $1,058.7355 | $1,058.74 | $1,058.75 | $1,058.70 | |