| 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 | $243.66 | 4.382% | $254.3372 | $254.34 | $254.35 | $254.30 |
| Purchase #2 | $250.97 | 13.504% | $284.861 | $284.86 | $284.85 | $284.90 |
| Purchase #3 | $153.50 | 4.660% | $160.6531 | $160.65 | $160.65 | $160.70 |
| Purchase #4 | $134.60 | 10.539% | $148.7855 | $148.79 | $148.80 | $148.80 |
| Purchase #5 | $54.69 | 5.599% | $57.7521 | $57.75 | $57.75 | $57.80 |
| Purchase #6 | $181.37 | 3.486% | $187.6926 | $187.69 | $187.70 | $187.70 |
| Purchase #7 | $244.98 | 7.795% | $264.0762 | $264.08 | $264.10 | $264.10 |
| 7 purchase totals = | $1,263.77 | $1,358.1577 | $1,358.16 | $1,358.20 | $1,358.30 | |