| 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 | $224.57 | 8.612% | $243.91 | $243.91 | $243.90 | $243.90 |
| Purchase #2 | $36.69 | 6.371% | $39.0275 | $39.03 | $39.05 | $39.00 |
| Purchase #3 | $40.37 | 7.374% | $43.3469 | $43.35 | $43.35 | $43.30 |
| Purchase #4 | $199.94 | 7.130% | $214.1957 | $214.20 | $214.20 | $214.20 |
| Purchase #5 | $11.34 | 4.459% | $11.8457 | $11.85 | $11.85 | $11.80 |
| Purchase #6 | $180.65 | 4.839% | $189.3917 | $189.39 | $189.40 | $189.40 |
| Purchase #7 | $94.34 | 6.466% | $100.44 | $100.44 | $100.45 | $100.40 |
| 7 purchase totals = | $787.90 | $842.1575 | $842.17 | $842.20 | $842.00 | |