| 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 | $239.25 | 12.209% | $268.46 | $268.46 | $268.45 | $268.50 |
| Purchase #2 | $20.34 | 10.342% | $22.4436 | $22.44 | $22.45 | $22.40 |
| Purchase #3 | $30.95 | 11.159% | $34.4037 | $34.40 | $34.40 | $34.40 |
| Purchase #4 | $182.51 | 12.632% | $205.5647 | $205.56 | $205.55 | $205.60 |
| Purchase #5 | $157.99 | 7.315% | $169.547 | $169.55 | $169.55 | $169.50 |
| Purchase #6 | $153.97 | 5.320% | $162.1612 | $162.16 | $162.15 | $162.20 |
| Purchase #7 | $81.32 | 12.253% | $91.2841 | $91.28 | $91.30 | $91.30 |
| 7 purchase totals = | $866.33 | $953.8643 | $953.85 | $953.85 | $953.90 | |