| 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 | $113.66 | 6.142% | $120.641 | $120.64 | $120.65 | $120.60 |
| Purchase #2 | $157.96 | 7.617% | $169.9918 | $169.99 | $170.00 | $170.00 |
| Purchase #3 | $97.93 | 11.110% | $108.81 | $108.81 | $108.80 | $108.80 |
| Purchase #4 | $231.77 | 13.519% | $263.103 | $263.10 | $263.10 | $263.10 |
| Purchase #5 | $84.56 | 3.172% | $87.2422 | $87.24 | $87.25 | $87.20 |
| Purchase #6 | $206.33 | 5.260% | $217.183 | $217.18 | $217.20 | $217.20 |
| Purchase #7 | $249.32 | 8.791% | $271.2377 | $271.24 | $271.25 | $271.20 |
| 7 purchase totals = | $1,141.53 | $1,238.2087 | $1,238.20 | $1,238.25 | $1,238.10 | |