| 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 | $234.62 | 6.156% | $249.0632 | $249.06 | $249.05 | $249.10 |
| Purchase #2 | $131.36 | 3.744% | $136.2781 | $136.28 | $136.30 | $136.30 |
| Purchase #3 | $201.78 | 13.483% | $228.986 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $132.93 | 8.558% | $144.3061 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $189.45 | 13.303% | $214.6525 | $214.65 | $214.65 | $214.70 |
| Purchase #6 | $165.89 | 7.231% | $177.8855 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $111.81 | 9.357% | $122.2721 | $122.27 | $122.25 | $122.30 |
| 7 purchase totals = | $1,167.84 | $1,273.4435 | $1,273.45 | $1,273.45 | $1,273.60 | |