| 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 | $30.78 | 10.270% | $33.9411 | $33.94 | $33.95 | $33.90 |
| Purchase #2 | $230.89 | 8.733% | $251.0536 | $251.05 | $251.05 | $251.10 |
| Purchase #3 | $211.98 | 10.608% | $234.4668 | $234.47 | $234.45 | $234.50 |
| Purchase #4 | $57.82 | 5.192% | $60.822 | $60.82 | $60.80 | $60.80 |
| Purchase #5 | $210.30 | 12.645% | $236.8924 | $236.89 | $236.90 | $236.90 |
| Purchase #6 | $172.65 | 3.684% | $179.0104 | $179.01 | $179.00 | $179.00 |
| Purchase #7 | $128.82 | 4.540% | $134.6684 | $134.67 | $134.65 | $134.70 |
| 7 purchase totals = | $1,043.24 | $1,130.8547 | $1,130.85 | $1,130.80 | $1,130.90 | |