| 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 | $22.54 | 4.633% | $23.5843 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $70.68 | 7.539% | $76.0086 | $76.01 | $76.00 | $76.00 |
| Purchase #3 | $250.27 | 11.107% | $278.0675 | $278.07 | $278.05 | $278.10 |
| Purchase #4 | $168.95 | 8.427% | $183.1874 | $183.19 | $183.20 | $183.20 |
| Purchase #5 | $160.49 | 9.511% | $175.7542 | $175.75 | $175.75 | $175.80 |
| Purchase #6 | $156.82 | 4.173% | $163.3641 | $163.36 | $163.35 | $163.40 |
| Purchase #7 | $224.94 | 12.375% | $252.7763 | $252.78 | $252.80 | $252.80 |
| 7 purchase totals = | $1,054.69 | $1,152.7424 | $1,152.74 | $1,152.75 | $1,152.90 | |