| 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 | $130.87 | 6.752% | $139.7063 | $139.71 | $139.70 | $139.70 |
| Purchase #2 | $125.67 | 7.578% | $135.1933 | $135.19 | $135.20 | $135.20 |
| Purchase #3 | $55.78 | 3.450% | $57.7044 | $57.70 | $57.70 | $57.70 |
| Purchase #4 | $228.62 | 11.556% | $255.0393 | $255.04 | $255.05 | $255.00 |
| Purchase #5 | $11.31 | 12.297% | $12.7008 | $12.70 | $12.70 | $12.70 |
| Purchase #6 | $177.43 | 5.268% | $186.777 | $186.78 | $186.80 | $186.80 |
| Purchase #7 | $63.97 | 3.657% | $66.3094 | $66.31 | $66.30 | $66.30 |
| 7 purchase totals = | $793.65 | $853.4305 | $853.43 | $853.45 | $853.40 | |