| 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 | $124.91 | 12.477% | $140.495 | $140.50 | $140.50 | $140.50 |
| Purchase #2 | $221.66 | 4.235% | $231.0473 | $231.05 | $231.05 | $231.00 |
| Purchase #3 | $148.62 | 11.764% | $166.1037 | $166.10 | $166.10 | $166.10 |
| Purchase #4 | $33.81 | 7.834% | $36.4587 | $36.46 | $36.45 | $36.50 |
| Purchase #5 | $77.98 | 8.872% | $84.8984 | $84.90 | $84.90 | $84.90 |
| Purchase #6 | $28.62 | 12.652% | $32.241 | $32.24 | $32.25 | $32.20 |
| Purchase #7 | $152.54 | 12.679% | $171.8805 | $171.88 | $171.90 | $171.90 |
| 7 purchase totals = | $788.14 | $863.1246 | $863.13 | $863.15 | $863.10 | |