| 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 | $191.71 | 8.379% | $207.7734 | $207.77 | $207.75 | $207.80 |
| Purchase #2 | $190.91 | 12.612% | $214.9876 | $214.99 | $215.00 | $215.00 |
| Purchase #3 | $20.41 | 3.323% | $21.0882 | $21.09 | $21.10 | $21.10 |
| Purchase #4 | $124.90 | 10.601% | $138.1406 | $138.14 | $138.15 | $138.10 |
| Purchase #5 | $93.27 | 10.667% | $103.2191 | $103.22 | $103.20 | $103.20 |
| Purchase #6 | $246.60 | 10.525% | $272.5547 | $272.55 | $272.55 | $272.60 |
| Purchase #7 | $75.30 | 10.678% | $83.3405 | $83.34 | $83.35 | $83.30 |
| 7 purchase totals = | $943.10 | $1,041.1041 | $1,041.10 | $1,041.10 | $1,041.10 | |