| 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 | $229.34 | 9.344% | $250.7695 | $250.77 | $250.75 | $250.80 |
| Purchase #2 | $119.75 | 13.607% | $136.0444 | $136.04 | $136.05 | $136.00 |
| Purchase #3 | $206.40 | 10.103% | $227.2526 | $227.25 | $227.25 | $227.30 |
| Purchase #4 | $181.29 | 12.119% | $203.2605 | $203.26 | $203.25 | $203.30 |
| Purchase #5 | $163.82 | 9.146% | $178.803 | $178.80 | $178.80 | $178.80 |
| Purchase #6 | $160.52 | 8.264% | $173.7854 | $173.79 | $173.80 | $173.80 |
| Purchase #7 | $177.98 | 10.350% | $196.4009 | $196.40 | $196.40 | $196.40 |
| 7 purchase totals = | $1,239.10 | $1,366.3163 | $1,366.31 | $1,366.30 | $1,366.40 | |