| 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 | $218.68 | 7.565% | $235.2231 | $235.22 | $235.20 | $235.20 |
| Purchase #2 | $115.53 | 4.692% | $120.9507 | $120.95 | $120.95 | $121.00 |
| Purchase #3 | $99.58 | 5.567% | $105.1236 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $127.90 | 7.848% | $137.9376 | $137.94 | $137.95 | $137.90 |
| Purchase #5 | $244.85 | 9.479% | $268.0593 | $268.06 | $268.05 | $268.10 |
| Purchase #6 | $15.75 | 7.102% | $16.8686 | $16.87 | $16.85 | $16.90 |
| Purchase #7 | $48.85 | 13.831% | $55.6064 | $55.61 | $55.60 | $55.60 |
| 7 purchase totals = | $871.14 | $939.7693 | $939.77 | $939.70 | $939.80 | |