| 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 | $238.67 | 8.462% | $258.8663 | $258.87 | $258.85 | $258.90 |
| Purchase #2 | $28.87 | 4.712% | $30.2304 | $30.23 | $30.25 | $30.20 |
| Purchase #3 | $243.40 | 3.549% | $252.0383 | $252.04 | $252.05 | $252.00 |
| Purchase #4 | $49.99 | 11.675% | $55.8263 | $55.83 | $55.85 | $55.80 |
| Purchase #5 | $9.27 | 10.742% | $10.2658 | $10.27 | $10.25 | $10.30 |
| Purchase #6 | $159.43 | 5.264% | $167.8224 | $167.82 | $167.80 | $167.80 |
| Purchase #7 | $150.83 | 13.592% | $171.3308 | $171.33 | $171.35 | $171.30 |
| 7 purchase totals = | $880.46 | $946.3803 | $946.39 | $946.40 | $946.30 | |