| 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 | $193.52 | 10.298% | $213.4487 | $213.45 | $213.45 | $213.40 |
| Purchase #2 | $119.73 | 12.652% | $134.8782 | $134.88 | $134.90 | $134.90 |
| Purchase #3 | $183.44 | 6.210% | $194.8316 | $194.83 | $194.85 | $194.80 |
| Purchase #4 | $231.89 | 7.626% | $249.5739 | $249.57 | $249.55 | $249.60 |
| Purchase #5 | $47.97 | 11.486% | $53.4798 | $53.48 | $53.50 | $53.50 |
| Purchase #6 | $179.44 | 10.492% | $198.2668 | $198.27 | $198.25 | $198.30 |
| Purchase #7 | $30.74 | 4.220% | $32.0372 | $32.04 | $32.05 | $32.00 |
| 7 purchase totals = | $986.73 | $1,076.5162 | $1,076.52 | $1,076.55 | $1,076.50 | |