| 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 | $215.78 | 12.116% | $241.9239 | $241.92 | $241.90 | $241.90 |
| Purchase #2 | $249.95 | 5.414% | $263.4823 | $263.48 | $263.50 | $263.50 |
| Purchase #3 | $243.61 | 7.618% | $262.1682 | $262.17 | $262.15 | $262.20 |
| Purchase #4 | $49.40 | 12.785% | $55.7158 | $55.72 | $55.70 | $55.70 |
| Purchase #5 | $154.25 | 12.534% | $173.5837 | $173.58 | $173.60 | $173.60 |
| Purchase #6 | $30.67 | 10.226% | $33.8063 | $33.81 | $33.80 | $33.80 |
| Purchase #7 | $189.96 | 5.250% | $199.9329 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $1,133.62 | $1,230.6131 | $1,230.61 | $1,230.60 | $1,230.60 | |