| 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 | $238.38 | 3.234% | $246.0892 | $246.09 | $246.10 | $246.10 |
| Purchase #2 | $214.77 | 7.314% | $230.4783 | $230.48 | $230.50 | $230.50 |
| Purchase #3 | $182.34 | 12.725% | $205.5428 | $205.54 | $205.55 | $205.50 |
| Purchase #4 | $162.72 | 12.243% | $182.6418 | $182.64 | $182.65 | $182.60 |
| Purchase #5 | $128.30 | 4.783% | $134.4366 | $134.44 | $134.45 | $134.40 |
| Purchase #6 | $229.40 | 9.275% | $250.6769 | $250.68 | $250.70 | $250.70 |
| Purchase #7 | $166.46 | 5.620% | $175.8151 | $175.82 | $175.80 | $175.80 |
| 7 purchase totals = | $1,322.37 | $1,425.6807 | $1,425.69 | $1,425.75 | $1,425.60 | |