| 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 | $179.44 | 11.307% | $199.7293 | $199.73 | $199.75 | $199.70 |
| Purchase #2 | $240.75 | 4.189% | $250.835 | $250.84 | $250.85 | $250.80 |
| Purchase #3 | $245.49 | 8.602% | $266.607 | $266.61 | $266.60 | $266.60 |
| Purchase #4 | $88.29 | 3.149% | $91.0703 | $91.07 | $91.05 | $91.10 |
| Purchase #5 | $94.95 | 9.604% | $104.069 | $104.07 | $104.05 | $104.10 |
| Purchase #6 | $215.49 | 6.828% | $230.2037 | $230.20 | $230.20 | $230.20 |
| Purchase #7 | $79.30 | 13.134% | $89.7153 | $89.72 | $89.70 | $89.70 |
| 7 purchase totals = | $1,143.71 | $1,232.2296 | $1,232.24 | $1,232.20 | $1,232.20 | |