| 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 | $220.84 | 13.436% | $250.5121 | $250.51 | $250.50 | $250.50 |
| Purchase #2 | $201.53 | 5.438% | $212.4892 | $212.49 | $212.50 | $212.50 |
| Purchase #3 | $53.91 | 5.535% | $56.8939 | $56.89 | $56.90 | $56.90 |
| Purchase #4 | $53.83 | 9.663% | $59.0316 | $59.03 | $59.05 | $59.00 |
| Purchase #5 | $222.39 | 4.521% | $232.4443 | $232.44 | $232.45 | $232.40 |
| Purchase #6 | $211.97 | 11.681% | $236.7302 | $236.73 | $236.75 | $236.70 |
| Purchase #7 | $54.57 | 10.474% | $60.2857 | $60.29 | $60.30 | $60.30 |
| 7 purchase totals = | $1,019.04 | $1,108.3870 | $1,108.38 | $1,108.45 | $1,108.30 | |