| 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 | $203.58 | 10.365% | $224.6811 | $224.68 | $224.70 | $224.70 |
| Purchase #2 | $162.51 | 7.690% | $175.007 | $175.01 | $175.00 | $175.00 |
| Purchase #3 | $28.96 | 7.301% | $31.0744 | $31.07 | $31.05 | $31.10 |
| Purchase #4 | $239.81 | 5.475% | $252.9396 | $252.94 | $252.95 | $252.90 |
| Purchase #5 | $162.74 | 8.730% | $176.9472 | $176.95 | $176.95 | $176.90 |
| Purchase #6 | $139.50 | 10.686% | $154.407 | $154.41 | $154.40 | $154.40 |
| Purchase #7 | $89.64 | 8.597% | $97.3464 | $97.35 | $97.35 | $97.30 |
| 7 purchase totals = | $1,026.74 | $1,112.4027 | $1,112.41 | $1,112.40 | $1,112.30 | |