| 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 | $132.29 | 3.520% | $136.9466 | $136.95 | $136.95 | $136.90 |
| Purchase #2 | $160.77 | 3.451% | $166.3182 | $166.32 | $166.30 | $166.30 |
| Purchase #3 | $96.68 | 8.349% | $104.7518 | $104.75 | $104.75 | $104.80 |
| Purchase #4 | $159.90 | 12.854% | $180.4535 | $180.45 | $180.45 | $180.50 |
| Purchase #5 | $111.46 | 3.539% | $115.4046 | $115.40 | $115.40 | $115.40 |
| Purchase #6 | $117.66 | 4.672% | $123.1571 | $123.16 | $123.15 | $123.20 |
| Purchase #7 | $205.40 | 12.589% | $231.2578 | $231.26 | $231.25 | $231.30 |
| 7 purchase totals = | $984.16 | $1,058.2896 | $1,058.29 | $1,058.25 | $1,058.40 | |