| 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 | $99.44 | 13.466% | $112.8306 | $112.83 | $112.85 | $112.80 |
| Purchase #2 | $181.54 | 9.425% | $198.6501 | $198.65 | $198.65 | $198.70 |
| Purchase #3 | $44.37 | 13.273% | $50.2592 | $50.26 | $50.25 | $50.30 |
| Purchase #4 | $213.49 | 3.837% | $221.6816 | $221.68 | $221.70 | $221.70 |
| Purchase #5 | $51.86 | 11.748% | $57.9525 | $57.95 | $57.95 | $58.00 |
| Purchase #6 | $203.95 | 10.781% | $225.9378 | $225.94 | $225.95 | $225.90 |
| Purchase #7 | $238.82 | 5.260% | $251.3819 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $1,033.47 | $1,118.6937 | $1,118.69 | $1,118.75 | $1,118.80 | |