| 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 | $28.33 | 8.713% | $30.7984 | $30.80 | $30.80 | $30.80 |
| Purchase #2 | $6.64 | 11.196% | $7.3834 | $7.38 | $7.40 | $7.40 |
| Purchase #3 | $226.58 | 10.597% | $250.5907 | $250.59 | $250.60 | $250.60 |
| Purchase #4 | $240.71 | 4.618% | $251.826 | $251.83 | $251.85 | $251.80 |
| Purchase #5 | $57.45 | 5.442% | $60.5764 | $60.58 | $60.60 | $60.60 |
| Purchase #6 | $181.87 | 5.560% | $191.982 | $191.98 | $192.00 | $192.00 |
| Purchase #7 | $128.38 | 10.681% | $142.0923 | $142.09 | $142.10 | $142.10 |
| 7 purchase totals = | $869.96 | $935.2492 | $935.25 | $935.35 | $935.30 | |