| 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 | $211.90 | 10.659% | $234.4864 | $234.49 | $234.50 | $234.50 |
| Purchase #2 | $19.93 | 3.788% | $20.6849 | $20.68 | $20.70 | $20.70 |
| Purchase #3 | $193.99 | 6.468% | $206.5373 | $206.54 | $206.55 | $206.50 |
| Purchase #4 | $15.51 | 4.268% | $16.172 | $16.17 | $16.15 | $16.20 |
| Purchase #5 | $6.83 | 8.369% | $7.4016 | $7.40 | $7.40 | $7.40 |
| Purchase #6 | $222.76 | 11.555% | $248.4999 | $248.50 | $248.50 | $248.50 |
| Purchase #7 | $55.43 | 7.355% | $59.5069 | $59.51 | $59.50 | $59.50 |
| 7 purchase totals = | $726.35 | $793.2890 | $793.29 | $793.30 | $793.30 | |