| 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 | $96.27 | 13.549% | $109.3136 | $109.31 | $109.30 | $109.30 |
| Purchase #2 | $242.46 | 13.181% | $274.4187 | $274.42 | $274.40 | $274.40 |
| Purchase #3 | $28.94 | 4.153% | $30.1419 | $30.14 | $30.15 | $30.10 |
| Purchase #4 | $51.73 | 12.289% | $58.0871 | $58.09 | $58.10 | $58.10 |
| Purchase #5 | $231.60 | 12.602% | $260.7862 | $260.79 | $260.80 | $260.80 |
| Purchase #6 | $7.57 | 9.401% | $8.2817 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $238.31 | 10.623% | $263.6257 | $263.63 | $263.65 | $263.60 |
| 7 purchase totals = | $896.88 | $1,004.6549 | $1,004.66 | $1,004.70 | $1,004.60 | |