| 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 | $211.95 | 4.745% | $222.007 | $222.01 | $222.00 | $222.00 |
| Purchase #2 | $158.93 | 3.218% | $164.0444 | $164.04 | $164.05 | $164.00 |
| Purchase #3 | $113.68 | 7.632% | $122.3561 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $225.97 | 13.138% | $255.6579 | $255.66 | $255.65 | $255.70 |
| Purchase #5 | $178.33 | 9.578% | $195.4104 | $195.41 | $195.40 | $195.40 |
| Purchase #6 | $187.74 | 11.488% | $209.3076 | $209.31 | $209.30 | $209.30 |
| Purchase #7 | $136.57 | 6.173% | $145.0005 | $145.00 | $145.00 | $145.00 |
| 7 purchase totals = | $1,213.17 | $1,313.7839 | $1,313.79 | $1,313.75 | $1,313.80 | |