| 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 | $134.55 | 7.264% | $144.3237 | $144.32 | $144.30 | $144.30 |
| Purchase #2 | $130.62 | 10.120% | $143.8387 | $143.84 | $143.85 | $143.80 |
| Purchase #3 | $109.71 | 6.652% | $117.0079 | $117.01 | $117.00 | $117.00 |
| Purchase #4 | $213.48 | 7.488% | $229.4654 | $229.47 | $229.45 | $229.50 |
| Purchase #5 | $6.79 | 6.512% | $7.2322 | $7.23 | $7.25 | $7.20 |
| Purchase #6 | $184.38 | 12.563% | $207.5437 | $207.54 | $207.55 | $207.50 |
| Purchase #7 | $203.53 | 6.216% | $216.1814 | $216.18 | $216.20 | $216.20 |
| 7 purchase totals = | $983.06 | $1,065.5930 | $1,065.59 | $1,065.60 | $1,065.50 | |