| 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 | $14.84 | 12.540% | $16.7009 | $16.70 | $16.70 | $16.70 |
| Purchase #2 | $205.92 | 4.836% | $215.8783 | $215.88 | $215.90 | $215.90 |
| Purchase #3 | $194.56 | 5.255% | $204.7841 | $204.78 | $204.80 | $204.80 |
| Purchase #4 | $17.81 | 3.557% | $18.4435 | $18.44 | $18.45 | $18.40 |
| Purchase #5 | $138.64 | 11.285% | $154.2855 | $154.29 | $154.30 | $154.30 |
| Purchase #6 | $213.71 | 13.338% | $242.2146 | $242.21 | $242.20 | $242.20 |
| Purchase #7 | $220.49 | 11.437% | $245.7074 | $245.71 | $245.70 | $245.70 |
| 7 purchase totals = | $1,005.97 | $1,098.0143 | $1,098.01 | $1,098.05 | $1,098.00 | |