| 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 | $223.74 | 10.575% | $247.4005 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $124.63 | 6.252% | $132.4219 | $132.42 | $132.40 | $132.40 |
| Purchase #3 | $179.82 | 4.378% | $187.6925 | $187.69 | $187.70 | $187.70 |
| Purchase #4 | $84.66 | 10.627% | $93.6568 | $93.66 | $93.65 | $93.70 |
| Purchase #5 | $79.27 | 12.818% | $89.4308 | $89.43 | $89.45 | $89.40 |
| Purchase #6 | $107.25 | 10.609% | $118.6282 | $118.63 | $118.65 | $118.60 |
| Purchase #7 | $203.25 | 7.425% | $218.3413 | $218.34 | $218.35 | $218.30 |
| 7 purchase totals = | $1,002.62 | $1,087.5720 | $1,087.57 | $1,087.60 | $1,087.50 | |