| 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 | $209.81 | 6.343% | $223.1182 | $223.12 | $223.10 | $223.10 |
| Purchase #2 | $250.45 | 7.408% | $269.0033 | $269.00 | $269.00 | $269.00 |
| Purchase #3 | $219.46 | 7.536% | $235.9985 | $236.00 | $236.00 | $236.00 |
| Purchase #4 | $46.54 | 10.708% | $51.5235 | $51.52 | $51.50 | $51.50 |
| Purchase #5 | $226.99 | 4.305% | $236.7619 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $80.63 | 10.848% | $89.3767 | $89.38 | $89.40 | $89.40 |
| Purchase #7 | $128.76 | 4.592% | $134.6727 | $134.67 | $134.65 | $134.70 |
| 7 purchase totals = | $1,162.64 | $1,240.4548 | $1,240.45 | $1,240.40 | $1,240.50 | |