| 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 | $178.50 | 12.522% | $200.8518 | $200.85 | $200.85 | $200.90 |
| Purchase #2 | $36.50 | 12.108% | $40.9194 | $40.92 | $40.90 | $40.90 |
| Purchase #3 | $250.64 | 6.156% | $266.0694 | $266.07 | $266.05 | $266.10 |
| Purchase #4 | $141.96 | 6.777% | $151.5806 | $151.58 | $151.60 | $151.60 |
| Purchase #5 | $223.63 | 6.582% | $238.3493 | $238.35 | $238.35 | $238.30 |
| Purchase #6 | $117.59 | 3.641% | $121.8715 | $121.87 | $121.85 | $121.90 |
| Purchase #7 | $228.81 | 6.390% | $243.431 | $243.43 | $243.45 | $243.40 |
| 7 purchase totals = | $1,177.63 | $1,263.0730 | $1,263.07 | $1,263.05 | $1,263.10 | |