| 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 | $187.61 | 8.770% | $204.0634 | $204.06 | $204.05 | $204.10 |
| Purchase #2 | $221.96 | 3.294% | $229.2714 | $229.27 | $229.25 | $229.30 |
| Purchase #3 | $204.37 | 13.440% | $231.8373 | $231.84 | $231.85 | $231.80 |
| Purchase #4 | $80.43 | 12.586% | $90.5529 | $90.55 | $90.55 | $90.60 |
| Purchase #5 | $178.95 | 4.550% | $187.0922 | $187.09 | $187.10 | $187.10 |
| Purchase #6 | $163.86 | 7.661% | $176.4133 | $176.41 | $176.40 | $176.40 |
| Purchase #7 | $208.57 | 5.633% | $220.3187 | $220.32 | $220.30 | $220.30 |
| 7 purchase totals = | $1,245.75 | $1,339.5492 | $1,339.54 | $1,339.50 | $1,339.60 | |