| 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 | $216.97 | 12.140% | $243.3102 | $243.31 | $243.30 | $243.30 |
| Purchase #2 | $22.74 | 13.632% | $25.8399 | $25.84 | $25.85 | $25.80 |
| Purchase #3 | $209.55 | 10.175% | $230.8717 | $230.87 | $230.85 | $230.90 |
| Purchase #4 | $200.31 | 7.601% | $215.5356 | $215.54 | $215.55 | $215.50 |
| Purchase #5 | $23.47 | 6.730% | $25.0495 | $25.05 | $25.05 | $25.00 |
| Purchase #6 | $32.71 | 12.108% | $36.6705 | $36.67 | $36.65 | $36.70 |
| Purchase #7 | $108.56 | 10.522% | $119.9827 | $119.98 | $120.00 | $120.00 |
| 7 purchase totals = | $814.31 | $897.2601 | $897.26 | $897.25 | $897.20 | |