| 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 | $238.91 | 4.181% | $248.8988 | $248.90 | $248.90 | $248.90 |
| Purchase #2 | $49.76 | 11.157% | $55.3117 | $55.31 | $55.30 | $55.30 |
| Purchase #3 | $246.73 | 4.756% | $258.4645 | $258.46 | $258.45 | $258.50 |
| Purchase #4 | $161.64 | 13.360% | $183.2351 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $37.50 | 6.437% | $39.9139 | $39.91 | $39.90 | $39.90 |
| Purchase #6 | $22.39 | 4.643% | $23.4296 | $23.43 | $23.45 | $23.40 |
| Purchase #7 | $52.87 | 6.565% | $56.3409 | $56.34 | $56.35 | $56.30 |
| 7 purchase totals = | $809.80 | $865.5945 | $865.59 | $865.60 | $865.50 | |