| 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 | $209.59 | 11.586% | $233.8731 | $233.87 | $233.85 | $233.90 |
| Purchase #2 | $102.68 | 5.661% | $108.4927 | $108.49 | $108.50 | $108.50 |
| Purchase #3 | $177.45 | 11.864% | $198.5027 | $198.50 | $198.50 | $198.50 |
| Purchase #4 | $221.73 | 4.539% | $231.7943 | $231.79 | $231.80 | $231.80 |
| Purchase #5 | $125.55 | 13.306% | $142.2557 | $142.26 | $142.25 | $142.30 |
| Purchase #6 | $120.71 | 13.277% | $136.7367 | $136.74 | $136.75 | $136.70 |
| Purchase #7 | $207.36 | 6.302% | $220.4278 | $220.43 | $220.45 | $220.40 |
| 7 purchase totals = | $1,165.07 | $1,272.0830 | $1,272.08 | $1,272.10 | $1,272.10 | |