| 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 | $141.35 | 3.753% | $146.6549 | $146.65 | $146.65 | $146.70 |
| Purchase #2 | $215.37 | 3.172% | $222.2015 | $222.20 | $222.20 | $222.20 |
| Purchase #3 | $183.40 | 9.236% | $200.3388 | $200.34 | $200.35 | $200.30 |
| Purchase #4 | $23.84 | 11.357% | $26.5475 | $26.55 | $26.55 | $26.50 |
| Purchase #5 | $229.50 | 6.611% | $244.6722 | $244.67 | $244.65 | $244.70 |
| Purchase #6 | $121.49 | 3.411% | $125.634 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $119.83 | 3.793% | $124.3752 | $124.38 | $124.40 | $124.40 |
| 7 purchase totals = | $1,034.78 | $1,090.4241 | $1,090.42 | $1,090.45 | $1,090.40 | |