| 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 | $250.63 | 3.285% | $258.8632 | $258.86 | $258.85 | $258.90 |
| Purchase #2 | $49.51 | 6.648% | $52.8014 | $52.80 | $52.80 | $52.80 |
| Purchase #3 | $216.84 | 6.532% | $231.004 | $231.00 | $231.00 | $231.00 |
| Purchase #4 | $113.47 | 13.402% | $128.6772 | $128.68 | $128.70 | $128.70 |
| Purchase #5 | $177.99 | 6.615% | $189.764 | $189.76 | $189.75 | $189.80 |
| Purchase #6 | $127.35 | 5.295% | $134.0932 | $134.09 | $134.10 | $134.10 |
| Purchase #7 | $164.83 | 6.687% | $175.8522 | $175.85 | $175.85 | $175.90 |
| 7 purchase totals = | $1,100.62 | $1,171.0552 | $1,171.04 | $1,171.05 | $1,171.20 | |