| 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 | $44.55 | 13.565% | $50.5932 | $50.59 | $50.60 | $50.60 |
| Purchase #2 | $188.72 | 5.756% | $199.5827 | $199.58 | $199.60 | $199.60 |
| Purchase #3 | $239.91 | 4.194% | $249.9718 | $249.97 | $249.95 | $250.00 |
| Purchase #4 | $196.40 | 13.125% | $222.1775 | $222.18 | $222.20 | $222.20 |
| Purchase #5 | $105.76 | 11.535% | $117.9594 | $117.96 | $117.95 | $118.00 |
| Purchase #6 | $132.79 | 4.177% | $138.3366 | $138.34 | $138.35 | $138.30 |
| Purchase #7 | $231.56 | 9.576% | $253.7342 | $253.73 | $253.75 | $253.70 |
| 7 purchase totals = | $1,139.69 | $1,232.3554 | $1,232.35 | $1,232.40 | $1,232.40 | |