| 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 | $133.84 | 9.156% | $146.0944 | $146.09 | $146.10 | $146.10 |
| Purchase #2 | $100.52 | 4.324% | $104.8665 | $104.87 | $104.85 | $104.90 |
| Purchase #3 | $208.37 | 12.771% | $234.9809 | $234.98 | $235.00 | $235.00 |
| Purchase #4 | $231.41 | 11.188% | $257.3002 | $257.30 | $257.30 | $257.30 |
| Purchase #5 | $140.36 | 13.546% | $159.3732 | $159.37 | $159.35 | $159.40 |
| Purchase #6 | $120.68 | 3.614% | $125.0414 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $142.92 | 6.576% | $152.3184 | $152.32 | $152.30 | $152.30 |
| 7 purchase totals = | $1,078.10 | $1,179.9750 | $1,179.97 | $1,179.95 | $1,180.00 | |