| 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 | $222.72 | 12.172% | $249.8295 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $6.44 | 10.590% | $7.122 | $7.12 | $7.10 | $7.10 |
| Purchase #3 | $241.70 | 9.241% | $264.0355 | $264.04 | $264.05 | $264.00 |
| Purchase #4 | $192.43 | 4.808% | $201.682 | $201.68 | $201.70 | $201.70 |
| Purchase #5 | $172.53 | 8.733% | $187.597 | $187.60 | $187.60 | $187.60 |
| Purchase #6 | $236.98 | 9.146% | $258.6542 | $258.65 | $258.65 | $258.70 |
| Purchase #7 | $14.70 | 10.488% | $16.2417 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $1,087.50 | $1,185.1619 | $1,185.16 | $1,185.20 | $1,185.10 | |