| 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 | $190.28 | 9.117% | $207.6278 | $207.63 | $207.65 | $207.60 |
| Purchase #2 | $97.94 | 11.215% | $108.924 | $108.92 | $108.90 | $108.90 |
| Purchase #3 | $112.87 | 12.687% | $127.1898 | $127.19 | $127.20 | $127.20 |
| Purchase #4 | $201.71 | 8.853% | $219.5674 | $219.57 | $219.55 | $219.60 |
| Purchase #5 | $94.67 | 4.857% | $99.2681 | $99.27 | $99.25 | $99.30 |
| Purchase #6 | $176.85 | 12.334% | $198.6627 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $247.40 | 12.655% | $278.7085 | $278.71 | $278.70 | $278.70 |
| 7 purchase totals = | $1,121.72 | $1,239.9483 | $1,239.95 | $1,239.90 | $1,240.00 | |