| 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 | $210.91 | 5.507% | $222.5248 | $222.52 | $222.50 | $222.50 |
| Purchase #2 | $131.72 | 10.479% | $145.5229 | $145.52 | $145.50 | $145.50 |
| Purchase #3 | $133.57 | 5.867% | $141.4066 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $143.46 | 11.686% | $160.2247 | $160.22 | $160.20 | $160.20 |
| Purchase #5 | $200.93 | 4.531% | $210.0341 | $210.03 | $210.05 | $210.00 |
| Purchase #6 | $14.72 | 3.276% | $15.2022 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $236.37 | 13.728% | $268.8189 | $268.82 | $268.80 | $268.80 |
| 7 purchase totals = | $1,071.68 | $1,163.7342 | $1,163.72 | $1,163.65 | $1,163.60 | |