| 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 | $210.30 | 13.764% | $239.2457 | $239.25 | $239.25 | $239.20 |
| Purchase #2 | $166.35 | 12.773% | $187.5979 | $187.60 | $187.60 | $187.60 |
| Purchase #3 | $72.42 | 12.778% | $81.6738 | $81.67 | $81.65 | $81.70 |
| Purchase #4 | $130.73 | 13.843% | $148.827 | $148.83 | $148.85 | $148.80 |
| Purchase #5 | $134.96 | 11.326% | $150.2456 | $150.25 | $150.25 | $150.20 |
| Purchase #6 | $12.50 | 12.778% | $14.0973 | $14.10 | $14.10 | $14.10 |
| Purchase #7 | $139.78 | 8.708% | $151.952 | $151.95 | $151.95 | $152.00 |
| 7 purchase totals = | $867.04 | $973.6393 | $973.65 | $973.65 | $973.60 | |