| 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 | $226.92 | 12.313% | $254.8607 | $254.86 | $254.85 | $254.90 |
| Purchase #2 | $18.68 | 4.444% | $19.5101 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $40.90 | 3.683% | $42.4063 | $42.41 | $42.40 | $42.40 |
| Purchase #4 | $35.54 | 8.873% | $38.6935 | $38.69 | $38.70 | $38.70 |
| Purchase #5 | $239.55 | 5.265% | $252.1623 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $68.84 | 10.445% | $76.0303 | $76.03 | $76.05 | $76.00 |
| Purchase #7 | $82.82 | 12.381% | $93.0739 | $93.07 | $93.05 | $93.10 |
| 7 purchase totals = | $713.25 | $776.7371 | $776.73 | $776.70 | $776.80 | |