| 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 | $188.70 | 10.604% | $208.7097 | $208.71 | $208.70 | $208.70 |
| Purchase #2 | $209.64 | 13.599% | $238.1489 | $238.15 | $238.15 | $238.10 |
| Purchase #3 | $53.32 | 7.347% | $57.2374 | $57.24 | $57.25 | $57.20 |
| Purchase #4 | $203.96 | 7.571% | $219.4018 | $219.40 | $219.40 | $219.40 |
| Purchase #5 | $142.45 | 10.549% | $157.4771 | $157.48 | $157.50 | $157.50 |
| Purchase #6 | $231.73 | 13.183% | $262.279 | $262.28 | $262.30 | $262.30 |
| Purchase #7 | $167.39 | 11.858% | $187.2391 | $187.24 | $187.25 | $187.20 |
| 7 purchase totals = | $1,197.19 | $1,330.4930 | $1,330.50 | $1,330.55 | $1,330.40 | |