| 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 | $250.37 | 12.226% | $280.9802 | $280.98 | $281.00 | $281.00 |
| Purchase #2 | $75.85 | 7.497% | $81.5365 | $81.54 | $81.55 | $81.50 |
| Purchase #3 | $217.88 | 10.854% | $241.5287 | $241.53 | $241.55 | $241.50 |
| Purchase #4 | $191.69 | 12.372% | $215.4059 | $215.41 | $215.40 | $215.40 |
| Purchase #5 | $144.32 | 6.289% | $153.3963 | $153.40 | $153.40 | $153.40 |
| Purchase #6 | $120.49 | 5.179% | $126.7302 | $126.73 | $126.75 | $126.70 |
| Purchase #7 | $218.43 | 7.376% | $234.5414 | $234.54 | $234.55 | $234.50 |
| 7 purchase totals = | $1,219.03 | $1,334.1192 | $1,334.13 | $1,334.20 | $1,334.00 | |