| 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 | $200.33 | 10.827% | $222.0197 | $222.02 | $222.00 | $222.00 |
| Purchase #2 | $97.62 | 11.606% | $108.9498 | $108.95 | $108.95 | $108.90 |
| Purchase #3 | $88.75 | 4.387% | $92.6435 | $92.64 | $92.65 | $92.60 |
| Purchase #4 | $13.34 | 10.439% | $14.7326 | $14.73 | $14.75 | $14.70 |
| Purchase #5 | $228.67 | 6.377% | $243.2523 | $243.25 | $243.25 | $243.30 |
| Purchase #6 | $174.75 | 4.368% | $182.3831 | $182.38 | $182.40 | $182.40 |
| Purchase #7 | $202.42 | 5.423% | $213.3972 | $213.40 | $213.40 | $213.40 |
| 7 purchase totals = | $1,005.88 | $1,077.3782 | $1,077.37 | $1,077.40 | $1,077.30 | |