| 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 | $222.74 | 12.629% | $250.8698 | $250.87 | $250.85 | $250.90 |
| Purchase #2 | $111.34 | 13.680% | $126.5713 | $126.57 | $126.55 | $126.60 |
| Purchase #3 | $117.59 | 10.453% | $129.8817 | $129.88 | $129.90 | $129.90 |
| Purchase #4 | $133.55 | 3.379% | $138.0627 | $138.06 | $138.05 | $138.10 |
| Purchase #5 | $202.51 | 4.805% | $212.2406 | $212.24 | $212.25 | $212.20 |
| Purchase #6 | $181.66 | 12.321% | $204.0423 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $90.80 | 10.227% | $100.0861 | $100.09 | $100.10 | $100.10 |
| 7 purchase totals = | $1,060.19 | $1,161.7545 | $1,161.75 | $1,161.75 | $1,161.80 | |