| 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 | $236.46 | 5.750% | $250.0565 | $250.06 | $250.05 | $250.10 |
| Purchase #2 | $210.49 | 10.316% | $232.2041 | $232.20 | $232.20 | $232.20 |
| Purchase #3 | $198.82 | 9.598% | $217.9027 | $217.90 | $217.90 | $217.90 |
| Purchase #4 | $96.48 | 8.869% | $105.0368 | $105.04 | $105.05 | $105.00 |
| Purchase #5 | $233.54 | 7.831% | $251.8285 | $251.83 | $251.85 | $251.80 |
| Purchase #6 | $125.44 | 9.374% | $137.1987 | $137.20 | $137.20 | $137.20 |
| Purchase #7 | $135.97 | 12.249% | $152.625 | $152.63 | $152.65 | $152.60 |
| 7 purchase totals = | $1,237.20 | $1,346.8523 | $1,346.86 | $1,346.90 | $1,346.80 | |