| 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 | $131.27 | 3.292% | $135.5914 | $135.59 | $135.60 | $135.60 |
| Purchase #2 | $224.67 | 3.264% | $232.0032 | $232.00 | $232.00 | $232.00 |
| Purchase #3 | $250.66 | 4.650% | $262.3157 | $262.32 | $262.30 | $262.30 |
| Purchase #4 | $229.92 | 4.235% | $239.6571 | $239.66 | $239.65 | $239.70 |
| Purchase #5 | $5.64 | 7.642% | $6.071 | $6.07 | $6.05 | $6.10 |
| Purchase #6 | $88.77 | 11.116% | $98.6377 | $98.64 | $98.65 | $98.60 |
| Purchase #7 | $76.38 | 8.417% | $82.8089 | $82.81 | $82.80 | $82.80 |
| 7 purchase totals = | $1,007.31 | $1,057.0850 | $1,057.09 | $1,057.05 | $1,057.10 | |