| 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 | $115.71 | 6.534% | $123.2705 | $123.27 | $123.25 | $123.30 |
| Purchase #2 | $175.66 | 11.610% | $196.0541 | $196.05 | $196.05 | $196.10 |
| Purchase #3 | $243.41 | 10.447% | $268.839 | $268.84 | $268.85 | $268.80 |
| Purchase #4 | $81.51 | 10.381% | $89.9716 | $89.97 | $89.95 | $90.00 |
| Purchase #5 | $5.61 | 6.357% | $5.9666 | $5.97 | $5.95 | $6.00 |
| Purchase #6 | $245.73 | 9.475% | $269.0129 | $269.01 | $269.00 | $269.00 |
| Purchase #7 | $220.44 | 3.754% | $228.7153 | $228.72 | $228.70 | $228.70 |
| 7 purchase totals = | $1,088.07 | $1,181.8300 | $1,181.83 | $1,181.75 | $1,181.90 | |