| 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 | $230.82 | 3.786% | $239.5588 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $121.63 | 4.264% | $126.8163 | $126.82 | $126.80 | $126.80 |
| Purchase #3 | $228.25 | 13.751% | $259.6367 | $259.64 | $259.65 | $259.60 |
| Purchase #4 | $171.99 | 3.718% | $178.3846 | $178.38 | $178.40 | $178.40 |
| Purchase #5 | $139.84 | 12.856% | $157.8178 | $157.82 | $157.80 | $157.80 |
| Purchase #6 | $88.90 | 8.828% | $96.7481 | $96.75 | $96.75 | $96.70 |
| Purchase #7 | $242.63 | 4.219% | $252.8666 | $252.87 | $252.85 | $252.90 |
| 7 purchase totals = | $1,224.06 | $1,311.8289 | $1,311.84 | $1,311.80 | $1,311.80 | |