| 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 | $128.26 | 12.203% | $143.9116 | $143.91 | $143.90 | $143.90 |
| Purchase #2 | $203.98 | 13.143% | $230.7891 | $230.79 | $230.80 | $230.80 |
| Purchase #3 | $162.30 | 8.238% | $175.6703 | $175.67 | $175.65 | $175.70 |
| Purchase #4 | $247.99 | 8.495% | $269.0568 | $269.06 | $269.05 | $269.10 |
| Purchase #5 | $158.55 | 7.175% | $169.926 | $169.93 | $169.95 | $169.90 |
| Purchase #6 | $221.92 | 3.127% | $228.8594 | $228.86 | $228.85 | $228.90 |
| Purchase #7 | $94.47 | 3.300% | $97.5875 | $97.59 | $97.60 | $97.60 |
| 7 purchase totals = | $1,217.47 | $1,315.8007 | $1,315.81 | $1,315.80 | $1,315.90 | |