| 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 | $245.65 | 5.494% | $259.146 | $259.15 | $259.15 | $259.10 |
| Purchase #2 | $166.75 | 8.845% | $181.499 | $181.50 | $181.50 | $181.50 |
| Purchase #3 | $194.67 | 10.846% | $215.7839 | $215.78 | $215.80 | $215.80 |
| Purchase #4 | $119.79 | 12.533% | $134.8033 | $134.80 | $134.80 | $134.80 |
| Purchase #5 | $104.73 | 3.613% | $108.5139 | $108.51 | $108.50 | $108.50 |
| Purchase #6 | $174.59 | 5.771% | $184.6656 | $184.67 | $184.65 | $184.70 |
| Purchase #7 | $239.87 | 11.364% | $267.1288 | $267.13 | $267.15 | $267.10 |
| 7 purchase totals = | $1,246.05 | $1,351.5405 | $1,351.54 | $1,351.55 | $1,351.50 | |