| 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 | $235.79 | 5.842% | $249.5649 | $249.56 | $249.55 | $249.60 |
| Purchase #2 | $214.34 | 9.687% | $235.1031 | $235.10 | $235.10 | $235.10 |
| Purchase #3 | $196.40 | 13.848% | $223.5975 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $30.56 | 11.386% | $34.0396 | $34.04 | $34.05 | $34.00 |
| Purchase #5 | $98.75 | 13.838% | $112.415 | $112.42 | $112.40 | $112.40 |
| Purchase #6 | $22.70 | 3.677% | $23.5347 | $23.53 | $23.55 | $23.50 |
| Purchase #7 | $16.67 | 12.547% | $18.7616 | $18.76 | $18.75 | $18.80 |
| 7 purchase totals = | $815.21 | $897.0164 | $897.01 | $897.00 | $897.00 | |