| 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 | $108.66 | 10.268% | $119.8172 | $119.82 | $119.80 | $119.80 |
| Purchase #2 | $32.50 | 13.173% | $36.7812 | $36.78 | $36.80 | $36.80 |
| Purchase #3 | $82.92 | 12.695% | $93.4467 | $93.45 | $93.45 | $93.40 |
| Purchase #4 | $215.36 | 13.103% | $243.5786 | $243.58 | $243.60 | $243.60 |
| Purchase #5 | $29.45 | 8.729% | $32.0207 | $32.02 | $32.00 | $32.00 |
| Purchase #6 | $127.80 | 10.612% | $141.3621 | $141.36 | $141.35 | $141.40 |
| Purchase #7 | $61.47 | 5.609% | $64.9179 | $64.92 | $64.90 | $64.90 |
| 7 purchase totals = | $658.16 | $731.9244 | $731.93 | $731.90 | $731.90 | |