| 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 | $16.52 | 4.323% | $17.2342 | $17.23 | $17.25 | $17.20 |
| Purchase #2 | $234.53 | 10.415% | $258.9563 | $258.96 | $258.95 | $259.00 |
| Purchase #3 | $206.38 | 8.261% | $223.4291 | $223.43 | $223.45 | $223.40 |
| Purchase #4 | $214.69 | 11.351% | $239.0595 | $239.06 | $239.05 | $239.10 |
| Purchase #5 | $65.96 | 9.235% | $72.0514 | $72.05 | $72.05 | $72.10 |
| Purchase #6 | $61.88 | 11.640% | $69.0828 | $69.08 | $69.10 | $69.10 |
| Purchase #7 | $222.35 | 13.657% | $252.7163 | $252.72 | $252.70 | $252.70 |
| 7 purchase totals = | $1,022.31 | $1,132.5296 | $1,132.53 | $1,132.55 | $1,132.60 | |