| 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 | $208.58 | 6.645% | $222.4401 | $222.44 | $222.45 | $222.40 |
| Purchase #2 | $47.42 | 7.533% | $50.9921 | $50.99 | $51.00 | $51.00 |
| Purchase #3 | $78.63 | 8.621% | $85.4087 | $85.41 | $85.40 | $85.40 |
| Purchase #4 | $218.41 | 9.292% | $238.7047 | $238.70 | $238.70 | $238.70 |
| Purchase #5 | $63.74 | 5.214% | $67.0634 | $67.06 | $67.05 | $67.10 |
| Purchase #6 | $80.99 | 12.189% | $90.8619 | $90.86 | $90.85 | $90.90 |
| Purchase #7 | $249.73 | 8.163% | $270.1155 | $270.12 | $270.10 | $270.10 |
| 7 purchase totals = | $947.50 | $1,025.5864 | $1,025.58 | $1,025.55 | $1,025.60 | |