| 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 | $68.64 | 11.296% | $76.3936 | $76.39 | $76.40 | $76.40 |
| Purchase #2 | $217.65 | 3.195% | $224.6039 | $224.60 | $224.60 | $224.60 |
| Purchase #3 | $238.62 | 9.748% | $261.8807 | $261.88 | $261.90 | $261.90 |
| Purchase #4 | $102.96 | 10.558% | $113.8305 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $238.69 | 7.651% | $256.9522 | $256.95 | $256.95 | $257.00 |
| Purchase #6 | $153.34 | 7.156% | $164.313 | $164.31 | $164.30 | $164.30 |
| Purchase #7 | $165.81 | 10.406% | $183.0642 | $183.06 | $183.05 | $183.10 |
| 7 purchase totals = | $1,185.71 | $1,281.0381 | $1,281.02 | $1,281.05 | $1,281.10 | |