| 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 | $101.55 | 11.191% | $112.9145 | $112.91 | $112.90 | $112.90 |
| Purchase #2 | $124.38 | 8.452% | $134.8926 | $134.89 | $134.90 | $134.90 |
| Purchase #3 | $107.76 | 5.311% | $113.4831 | $113.48 | $113.50 | $113.50 |
| Purchase #4 | $239.41 | 10.436% | $264.3948 | $264.39 | $264.40 | $264.40 |
| Purchase #5 | $28.60 | 7.424% | $30.7233 | $30.72 | $30.70 | $30.70 |
| Purchase #6 | $97.60 | 10.552% | $107.8988 | $107.90 | $107.90 | $107.90 |
| Purchase #7 | $145.51 | 9.791% | $159.7569 | $159.76 | $159.75 | $159.80 |
| 7 purchase totals = | $844.81 | $924.0640 | $924.05 | $924.05 | $924.10 | |