| 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 | $94.72 | 4.520% | $99.0013 | $99.00 | $99.00 | $99.00 |
| Purchase #2 | $191.82 | 9.762% | $210.5455 | $210.55 | $210.55 | $210.50 |
| Purchase #3 | $221.85 | 5.486% | $234.0207 | $234.02 | $234.00 | $234.00 |
| Purchase #4 | $163.84 | 9.674% | $179.6899 | $179.69 | $179.70 | $179.70 |
| Purchase #5 | $39.82 | 5.195% | $41.8886 | $41.89 | $41.90 | $41.90 |
| Purchase #6 | $139.88 | 3.232% | $144.4009 | $144.40 | $144.40 | $144.40 |
| Purchase #7 | $197.57 | 5.501% | $208.4383 | $208.44 | $208.45 | $208.40 |
| 7 purchase totals = | $1,049.50 | $1,117.9852 | $1,117.99 | $1,118.00 | $1,117.90 | |