| 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 | $168.40 | 12.188% | $188.9246 | $188.92 | $188.90 | $188.90 |
| Purchase #2 | $233.79 | 8.165% | $252.879 | $252.88 | $252.90 | $252.90 |
| Purchase #3 | $97.57 | 3.506% | $100.9908 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $248.51 | 7.846% | $268.0081 | $268.01 | $268.00 | $268.00 |
| Purchase #5 | $5.74 | 10.856% | $6.3631 | $6.36 | $6.35 | $6.40 |
| Purchase #6 | $84.54 | 10.541% | $93.4514 | $93.45 | $93.45 | $93.50 |
| Purchase #7 | $52.59 | 12.683% | $59.26 | $59.26 | $59.25 | $59.30 |
| 7 purchase totals = | $891.14 | $969.8770 | $969.87 | $969.85 | $970.00 | |