| 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 | $181.51 | 10.355% | $200.3054 | $200.31 | $200.30 | $200.30 |
| Purchase #2 | $103.64 | 3.330% | $107.0912 | $107.09 | $107.10 | $107.10 |
| Purchase #3 | $84.68 | 7.160% | $90.7431 | $90.74 | $90.75 | $90.70 |
| Purchase #4 | $228.99 | 3.396% | $236.7665 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $28.85 | 4.173% | $30.0539 | $30.05 | $30.05 | $30.10 |
| Purchase #6 | $96.59 | 10.229% | $106.4702 | $106.47 | $106.45 | $106.50 |
| Purchase #7 | $119.55 | 3.538% | $123.7797 | $123.78 | $123.80 | $123.80 |
| 7 purchase totals = | $843.81 | $895.2100 | $895.21 | $895.20 | $895.30 | |