| 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 | $224.70 | 11.528% | $250.6034 | $250.60 | $250.60 | $250.60 |
| Purchase #2 | $214.39 | 3.157% | $221.1583 | $221.16 | $221.15 | $221.20 |
| Purchase #3 | $5.36 | 12.486% | $6.0292 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $30.94 | 6.756% | $33.0303 | $33.03 | $33.05 | $33.00 |
| Purchase #5 | $33.53 | 10.380% | $37.0104 | $37.01 | $37.00 | $37.00 |
| Purchase #6 | $175.98 | 6.463% | $187.3536 | $187.35 | $187.35 | $187.40 |
| Purchase #7 | $50.93 | 3.649% | $52.7884 | $52.79 | $52.80 | $52.80 |
| 7 purchase totals = | $735.83 | $787.9736 | $787.97 | $788.00 | $788.00 | |