| 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 | $239.48 | 7.729% | $257.9894 | $257.99 | $258.00 | $258.00 |
| Purchase #2 | $56.92 | 12.680% | $64.1375 | $64.14 | $64.15 | $64.10 |
| Purchase #3 | $194.91 | 3.395% | $201.5272 | $201.53 | $201.55 | $201.50 |
| Purchase #4 | $16.54 | 7.334% | $17.753 | $17.75 | $17.75 | $17.80 |
| Purchase #5 | $23.30 | 10.677% | $25.7877 | $25.79 | $25.80 | $25.80 |
| Purchase #6 | $78.45 | 10.323% | $86.5484 | $86.55 | $86.55 | $86.50 |
| Purchase #7 | $210.99 | 6.675% | $225.0736 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $820.59 | $878.8168 | $878.82 | $878.85 | $878.80 | |