| 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 | $119.60 | 11.493% | $133.3456 | $133.35 | $133.35 | $133.30 |
| Purchase #2 | $246.71 | 3.598% | $255.5866 | $255.59 | $255.60 | $255.60 |
| Purchase #3 | $61.47 | 12.163% | $68.9466 | $68.95 | $68.95 | $68.90 |
| Purchase #4 | $26.77 | 7.343% | $28.7357 | $28.74 | $28.75 | $28.70 |
| Purchase #5 | $183.75 | 8.348% | $199.0895 | $199.09 | $199.10 | $199.10 |
| Purchase #6 | $55.76 | 4.539% | $58.2909 | $58.29 | $58.30 | $58.30 |
| Purchase #7 | $155.77 | 4.132% | $162.2064 | $162.21 | $162.20 | $162.20 |
| 7 purchase totals = | $849.83 | $906.2013 | $906.22 | $906.25 | $906.10 | |