| 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 | $195.38 | 4.619% | $204.4046 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $214.37 | 11.395% | $238.7975 | $238.80 | $238.80 | $238.80 |
| Purchase #3 | $60.58 | 13.486% | $68.7498 | $68.75 | $68.75 | $68.70 |
| Purchase #4 | $129.31 | 9.264% | $141.2893 | $141.29 | $141.30 | $141.30 |
| Purchase #5 | $60.88 | 5.145% | $64.0123 | $64.01 | $64.00 | $64.00 |
| Purchase #6 | $24.44 | 9.303% | $26.7137 | $26.71 | $26.70 | $26.70 |
| Purchase #7 | $125.71 | 6.144% | $133.4336 | $133.43 | $133.45 | $133.40 |
| 7 purchase totals = | $810.67 | $877.4008 | $877.39 | $877.40 | $877.30 | |