| 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 | $222.96 | 5.872% | $236.0522 | $236.05 | $236.05 | $236.10 |
| Purchase #2 | $174.62 | 12.799% | $196.9696 | $196.97 | $196.95 | $197.00 |
| Purchase #3 | $45.57 | 11.757% | $50.9277 | $50.93 | $50.95 | $50.90 |
| Purchase #4 | $173.56 | 10.146% | $191.1694 | $191.17 | $191.15 | $191.20 |
| Purchase #5 | $161.31 | 11.305% | $179.5461 | $179.55 | $179.55 | $179.50 |
| Purchase #6 | $183.92 | 7.591% | $197.8814 | $197.88 | $197.90 | $197.90 |
| Purchase #7 | $150.28 | 3.780% | $155.9606 | $155.96 | $155.95 | $156.00 |
| 7 purchase totals = | $1,112.22 | $1,208.5070 | $1,208.51 | $1,208.50 | $1,208.60 | |