| 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 | $110.35 | 8.159% | $119.3535 | $119.35 | $119.35 | $119.40 |
| Purchase #2 | $214.30 | 3.637% | $222.0941 | $222.09 | $222.10 | $222.10 |
| Purchase #3 | $43.99 | 4.763% | $46.0852 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $177.62 | 3.364% | $183.5951 | $183.60 | $183.60 | $183.60 |
| Purchase #5 | $51.90 | 11.839% | $58.0444 | $58.04 | $58.05 | $58.00 |
| Purchase #6 | $223.83 | 10.718% | $247.8201 | $247.82 | $247.80 | $247.80 |
| Purchase #7 | $177.37 | 6.712% | $189.2751 | $189.28 | $189.30 | $189.30 |
| 7 purchase totals = | $999.36 | $1,066.2675 | $1,066.27 | $1,066.30 | $1,066.30 | |