| 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 | $62.82 | 12.235% | $70.506 | $70.51 | $70.50 | $70.50 |
| Purchase #2 | $230.89 | 12.832% | $260.5178 | $260.52 | $260.50 | $260.50 |
| Purchase #3 | $217.51 | 5.600% | $229.6906 | $229.69 | $229.70 | $229.70 |
| Purchase #4 | $228.96 | 4.477% | $239.2105 | $239.21 | $239.20 | $239.20 |
| Purchase #5 | $84.50 | 6.586% | $90.0652 | $90.07 | $90.05 | $90.10 |
| Purchase #6 | $50.38 | 13.145% | $57.0025 | $57.00 | $57.00 | $57.00 |
| Purchase #7 | $164.71 | 9.153% | $179.7859 | $179.79 | $179.80 | $179.80 |
| 7 purchase totals = | $1,039.77 | $1,126.7785 | $1,126.79 | $1,126.75 | $1,126.80 | |