| 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 | $231.85 | 7.806% | $249.9482 | $249.95 | $249.95 | $249.90 |
| Purchase #2 | $102.93 | 5.641% | $108.7363 | $108.74 | $108.75 | $108.70 |
| Purchase #3 | $211.64 | 9.361% | $231.4516 | $231.45 | $231.45 | $231.50 |
| Purchase #4 | $196.91 | 13.138% | $222.78 | $222.78 | $222.80 | $222.80 |
| Purchase #5 | $11.25 | 11.184% | $12.5082 | $12.51 | $12.50 | $12.50 |
| Purchase #6 | $102.73 | 12.828% | $115.9082 | $115.91 | $115.90 | $115.90 |
| Purchase #7 | $144.84 | 12.516% | $162.9682 | $162.97 | $162.95 | $163.00 |
| 7 purchase totals = | $1,002.15 | $1,104.3007 | $1,104.31 | $1,104.30 | $1,104.30 | |