| 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 | $228.47 | 3.374% | $236.1786 | $236.18 | $236.20 | $236.20 |
| Purchase #2 | $62.71 | 9.258% | $68.5157 | $68.52 | $68.50 | $68.50 |
| Purchase #3 | $140.31 | 11.383% | $156.2815 | $156.28 | $156.30 | $156.30 |
| Purchase #4 | $203.27 | 10.118% | $223.8369 | $223.84 | $223.85 | $223.80 |
| Purchase #5 | $23.28 | 3.795% | $24.1635 | $24.16 | $24.15 | $24.20 |
| Purchase #6 | $15.51 | 7.807% | $16.7209 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $204.60 | 13.254% | $231.7177 | $231.72 | $231.70 | $231.70 |
| 7 purchase totals = | $878.15 | $957.4148 | $957.42 | $957.40 | $957.40 | |