| 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 | $242.25 | 5.195% | $254.8349 | $254.83 | $254.85 | $254.80 |
| Purchase #2 | $213.63 | 13.818% | $243.1494 | $243.15 | $243.15 | $243.10 |
| Purchase #3 | $170.81 | 13.487% | $193.8471 | $193.85 | $193.85 | $193.80 |
| Purchase #4 | $148.33 | 5.133% | $155.9438 | $155.94 | $155.95 | $155.90 |
| Purchase #5 | $32.47 | 12.586% | $36.5567 | $36.56 | $36.55 | $36.60 |
| Purchase #6 | $226.97 | 4.140% | $236.3666 | $236.37 | $236.35 | $236.40 |
| Purchase #7 | $95.42 | 8.712% | $103.733 | $103.73 | $103.75 | $103.70 |
| 7 purchase totals = | $1,129.88 | $1,224.4315 | $1,224.43 | $1,224.45 | $1,224.30 | |