| 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 | $208.36 | 5.244% | $219.2864 | $219.29 | $219.30 | $219.30 |
| Purchase #2 | $248.74 | 13.457% | $282.2129 | $282.21 | $282.20 | $282.20 |
| Purchase #3 | $179.45 | 9.832% | $197.0935 | $197.09 | $197.10 | $197.10 |
| Purchase #4 | $168.39 | 8.457% | $182.6307 | $182.63 | $182.65 | $182.60 |
| Purchase #5 | $93.51 | 3.796% | $97.0596 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $65.54 | 3.463% | $67.8097 | $67.81 | $67.80 | $67.80 |
| Purchase #7 | $157.97 | 7.391% | $169.6456 | $169.65 | $169.65 | $169.60 |
| 7 purchase totals = | $1,121.96 | $1,215.7384 | $1,215.74 | $1,215.75 | $1,215.70 | |