| 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 | $109.40 | 11.866% | $122.3814 | $122.38 | $122.40 | $122.40 |
| Purchase #2 | $247.61 | 13.160% | $280.1955 | $280.20 | $280.20 | $280.20 |
| Purchase #3 | $32.43 | 7.684% | $34.9219 | $34.92 | $34.90 | $34.90 |
| Purchase #4 | $134.47 | 12.153% | $150.8121 | $150.81 | $150.80 | $150.80 |
| Purchase #5 | $30.34 | 11.801% | $33.9204 | $33.92 | $33.90 | $33.90 |
| Purchase #6 | $165.50 | 11.795% | $185.0207 | $185.02 | $185.00 | $185.00 |
| Purchase #7 | $245.26 | 8.432% | $265.9403 | $265.94 | $265.95 | $265.90 |
| 7 purchase totals = | $965.01 | $1,073.1923 | $1,073.19 | $1,073.15 | $1,073.10 | |