| 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 | $216.88 | 5.222% | $228.2055 | $228.21 | $228.20 | $228.20 |
| Purchase #2 | $179.29 | 4.620% | $187.5732 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $99.97 | 13.111% | $113.0771 | $113.08 | $113.10 | $113.10 |
| Purchase #4 | $164.66 | 3.292% | $170.0806 | $170.08 | $170.10 | $170.10 |
| Purchase #5 | $123.79 | 12.553% | $139.3294 | $139.33 | $139.35 | $139.30 |
| Purchase #6 | $15.36 | 8.543% | $16.6722 | $16.67 | $16.65 | $16.70 |
| Purchase #7 | $137.47 | 4.126% | $143.142 | $143.14 | $143.15 | $143.10 |
| 7 purchase totals = | $937.42 | $998.0800 | $998.08 | $998.10 | $998.10 | |