| 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 | $110.94 | 4.334% | $115.7481 | $115.75 | $115.75 | $115.70 |
| Purchase #2 | $89.60 | 9.808% | $98.388 | $98.39 | $98.40 | $98.40 |
| Purchase #3 | $229.54 | 8.688% | $249.4824 | $249.48 | $249.50 | $249.50 |
| Purchase #4 | $76.46 | 7.845% | $82.4583 | $82.46 | $82.45 | $82.50 |
| Purchase #5 | $199.50 | 13.645% | $226.7218 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $64.96 | 5.526% | $68.5497 | $68.55 | $68.55 | $68.50 |
| Purchase #7 | $195.33 | 12.467% | $219.6818 | $219.68 | $219.70 | $219.70 |
| 7 purchase totals = | $966.33 | $1,061.0301 | $1,061.03 | $1,061.05 | $1,061.00 | |