| 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 | $214.31 | 12.355% | $240.788 | $240.79 | $240.80 | $240.80 |
| Purchase #2 | $203.81 | 6.195% | $216.436 | $216.44 | $216.45 | $216.40 |
| Purchase #3 | $209.98 | 10.218% | $231.4358 | $231.44 | $231.45 | $231.40 |
| Purchase #4 | $171.59 | 9.416% | $187.7469 | $187.75 | $187.75 | $187.70 |
| Purchase #5 | $24.62 | 9.345% | $26.9207 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $189.28 | 8.670% | $205.6906 | $205.69 | $205.70 | $205.70 |
| Purchase #7 | $188.89 | 7.571% | $203.1909 | $203.19 | $203.20 | $203.20 |
| 7 purchase totals = | $1,202.48 | $1,312.2089 | $1,312.22 | $1,312.25 | $1,312.10 | |