| 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 | $193.64 | 12.356% | $217.5662 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $173.76 | 9.304% | $189.9266 | $189.93 | $189.95 | $189.90 |
| Purchase #3 | $92.40 | 13.228% | $104.6227 | $104.62 | $104.60 | $104.60 |
| Purchase #4 | $98.41 | 8.527% | $106.8014 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $231.49 | 9.206% | $252.801 | $252.80 | $252.80 | $252.80 |
| Purchase #6 | $125.65 | 9.736% | $137.8833 | $137.88 | $137.90 | $137.90 |
| Purchase #7 | $172.45 | 9.113% | $188.1654 | $188.17 | $188.15 | $188.20 |
| 7 purchase totals = | $1,087.80 | $1,197.7666 | $1,197.77 | $1,197.75 | $1,197.80 | |