| 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 | $243.57 | 12.219% | $273.3318 | $273.33 | $273.35 | $273.30 |
| Purchase #2 | $14.35 | 10.477% | $15.8534 | $15.85 | $15.85 | $15.90 |
| Purchase #3 | $123.92 | 5.577% | $130.831 | $130.83 | $130.85 | $130.80 |
| Purchase #4 | $187.87 | 7.183% | $201.3647 | $201.36 | $201.35 | $201.40 |
| Purchase #5 | $234.40 | 12.153% | $262.8866 | $262.89 | $262.90 | $262.90 |
| Purchase #6 | $79.69 | 10.501% | $88.0582 | $88.06 | $88.05 | $88.10 |
| Purchase #7 | $135.95 | 7.461% | $146.0932 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $1,019.75 | $1,118.4189 | $1,118.41 | $1,118.45 | $1,118.50 | |