| 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 | $60.74 | 13.428% | $68.8962 | $68.90 | $68.90 | $68.90 |
| Purchase #2 | $250.36 | 12.657% | $282.0481 | $282.05 | $282.05 | $282.00 |
| Purchase #3 | $226.78 | 3.214% | $234.0687 | $234.07 | $234.05 | $234.10 |
| Purchase #4 | $189.80 | 4.210% | $197.7906 | $197.79 | $197.80 | $197.80 |
| Purchase #5 | $130.36 | 10.123% | $143.5563 | $143.56 | $143.55 | $143.60 |
| Purchase #6 | $127.82 | 5.463% | $134.8028 | $134.80 | $134.80 | $134.80 |
| Purchase #7 | $20.46 | 5.817% | $21.6502 | $21.65 | $21.65 | $21.70 |
| 7 purchase totals = | $1,006.32 | $1,082.8129 | $1,082.82 | $1,082.80 | $1,082.90 | |