| 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 | $192.56 | 10.802% | $213.3603 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $116.98 | 4.612% | $122.3751 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $103.50 | 12.545% | $116.4841 | $116.48 | $116.50 | $116.50 |
| Purchase #4 | $246.31 | 13.824% | $280.3599 | $280.36 | $280.35 | $280.40 |
| Purchase #5 | $34.38 | 9.320% | $37.5842 | $37.58 | $37.60 | $37.60 |
| Purchase #6 | $225.48 | 11.293% | $250.9435 | $250.94 | $250.95 | $250.90 |
| Purchase #7 | $216.52 | 8.566% | $235.0671 | $235.07 | $235.05 | $235.10 |
| 7 purchase totals = | $1,135.73 | $1,256.1742 | $1,256.17 | $1,256.20 | $1,256.30 | |