| 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 | $210.82 | 7.135% | $225.862 | $225.86 | $225.85 | $225.90 |
| Purchase #2 | $40.82 | 4.700% | $42.7385 | $42.74 | $42.75 | $42.70 |
| Purchase #3 | $140.96 | 3.507% | $145.9035 | $145.90 | $145.90 | $145.90 |
| Purchase #4 | $218.97 | 8.722% | $238.0686 | $238.07 | $238.05 | $238.10 |
| Purchase #5 | $230.39 | 7.219% | $247.0219 | $247.02 | $247.00 | $247.00 |
| Purchase #6 | $234.31 | 11.133% | $260.3957 | $260.40 | $260.40 | $260.40 |
| Purchase #7 | $97.99 | 7.210% | $105.0551 | $105.06 | $105.05 | $105.10 |
| 7 purchase totals = | $1,174.26 | $1,265.0453 | $1,265.05 | $1,265.00 | $1,265.10 | |