| 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 | $238.30 | 13.789% | $271.1592 | $271.16 | $271.15 | $271.20 |
| Purchase #2 | $206.45 | 13.659% | $234.649 | $234.65 | $234.65 | $234.60 |
| Purchase #3 | $179.34 | 12.731% | $202.1718 | $202.17 | $202.15 | $202.20 |
| Purchase #4 | $94.60 | 7.823% | $102.0006 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $101.44 | 3.786% | $105.2805 | $105.28 | $105.30 | $105.30 |
| Purchase #6 | $39.48 | 11.214% | $43.9073 | $43.91 | $43.90 | $43.90 |
| Purchase #7 | $33.99 | 3.297% | $35.1107 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $893.60 | $994.2791 | $994.28 | $994.25 | $994.30 | |