| 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 | $82.50 | 3.117% | $85.0715 | $85.07 | $85.05 | $85.10 |
| Purchase #2 | $206.91 | 11.541% | $230.7895 | $230.79 | $230.80 | $230.80 |
| Purchase #3 | $191.97 | 9.390% | $209.996 | $210.00 | $210.00 | $210.00 |
| Purchase #4 | $219.26 | 9.827% | $240.8067 | $240.81 | $240.80 | $240.80 |
| Purchase #5 | $216.92 | 13.746% | $246.7378 | $246.74 | $246.75 | $246.70 |
| Purchase #6 | $195.68 | 10.224% | $215.6863 | $215.69 | $215.70 | $215.70 |
| Purchase #7 | $118.31 | 5.566% | $124.8951 | $124.90 | $124.90 | $124.90 |
| 7 purchase totals = | $1,231.55 | $1,353.9829 | $1,354.00 | $1,354.00 | $1,354.00 | |