| 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 | $109.69 | 8.686% | $119.2177 | $119.22 | $119.20 | $119.20 |
| Purchase #2 | $26.90 | 13.151% | $30.4376 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $200.48 | 13.458% | $227.4606 | $227.46 | $227.45 | $227.50 |
| Purchase #4 | $131.84 | 7.472% | $141.6911 | $141.69 | $141.70 | $141.70 |
| Purchase #5 | $175.68 | 6.566% | $187.2151 | $187.22 | $187.20 | $187.20 |
| Purchase #6 | $235.54 | 7.334% | $252.8145 | $252.81 | $252.80 | $252.80 |
| Purchase #7 | $195.29 | 10.589% | $215.9693 | $215.97 | $215.95 | $216.00 |
| 7 purchase totals = | $1,075.42 | $1,174.8059 | $1,174.81 | $1,174.75 | $1,174.80 | |