| 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 | $228.74 | 12.534% | $257.4103 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $139.69 | 6.166% | $148.3033 | $148.30 | $148.30 | $148.30 |
| Purchase #3 | $25.65 | 12.366% | $28.8219 | $28.82 | $28.80 | $28.80 |
| Purchase #4 | $231.83 | 3.529% | $240.0113 | $240.01 | $240.00 | $240.00 |
| Purchase #5 | $79.76 | 10.257% | $87.941 | $87.94 | $87.95 | $87.90 |
| Purchase #6 | $113.37 | 8.847% | $123.3998 | $123.40 | $123.40 | $123.40 |
| Purchase #7 | $128.76 | 13.749% | $146.4632 | $146.46 | $146.45 | $146.50 |
| 7 purchase totals = | $947.80 | $1,032.3508 | $1,032.34 | $1,032.30 | $1,032.30 | |