| 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 | $197.96 | 9.338% | $216.4455 | $216.45 | $216.45 | $216.40 |
| Purchase #2 | $56.39 | 12.424% | $63.3959 | $63.40 | $63.40 | $63.40 |
| Purchase #3 | $196.25 | 8.174% | $212.2915 | $212.29 | $212.30 | $212.30 |
| Purchase #4 | $130.33 | 9.671% | $142.9342 | $142.93 | $142.95 | $142.90 |
| Purchase #5 | $93.62 | 5.603% | $98.8655 | $98.87 | $98.85 | $98.90 |
| Purchase #6 | $179.56 | 10.245% | $197.9559 | $197.96 | $197.95 | $198.00 |
| Purchase #7 | $91.35 | 6.547% | $97.3307 | $97.33 | $97.35 | $97.30 |
| 7 purchase totals = | $945.46 | $1,029.2192 | $1,029.23 | $1,029.25 | $1,029.20 | |