| 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 | $106.39 | 11.120% | $118.2206 | $118.22 | $118.20 | $118.20 |
| Purchase #2 | $200.25 | 4.309% | $208.8788 | $208.88 | $208.90 | $208.90 |
| Purchase #3 | $205.78 | 5.185% | $216.4497 | $216.45 | $216.45 | $216.40 |
| Purchase #4 | $33.47 | 6.381% | $35.6057 | $35.61 | $35.60 | $35.60 |
| Purchase #5 | $26.91 | 7.793% | $29.0071 | $29.01 | $29.00 | $29.00 |
| Purchase #6 | $161.86 | 8.776% | $176.0648 | $176.06 | $176.05 | $176.10 |
| Purchase #7 | $115.74 | 11.540% | $129.0964 | $129.10 | $129.10 | $129.10 |
| 7 purchase totals = | $850.40 | $913.3231 | $913.33 | $913.30 | $913.30 | |