| 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 | $177.70 | 3.256% | $183.4859 | $183.49 | $183.50 | $183.50 |
| Purchase #2 | $222.37 | 9.510% | $243.5174 | $243.52 | $243.50 | $243.50 |
| Purchase #3 | $40.67 | 5.521% | $42.9154 | $42.92 | $42.90 | $42.90 |
| Purchase #4 | $89.77 | 6.580% | $95.6769 | $95.68 | $95.70 | $95.70 |
| Purchase #5 | $114.66 | 8.425% | $124.3201 | $124.32 | $124.30 | $124.30 |
| Purchase #6 | $226.32 | 13.500% | $256.8732 | $256.87 | $256.85 | $256.90 |
| Purchase #7 | $77.47 | 3.635% | $80.286 | $80.29 | $80.30 | $80.30 |
| 7 purchase totals = | $948.96 | $1,027.0749 | $1,027.09 | $1,027.05 | $1,027.10 | |