| 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 | $16.86 | 6.404% | $17.9397 | $17.94 | $17.95 | $17.90 |
| Purchase #2 | $121.34 | 12.349% | $136.3243 | $136.32 | $136.30 | $136.30 |
| Purchase #3 | $197.46 | 3.728% | $204.8213 | $204.82 | $204.80 | $204.80 |
| Purchase #4 | $191.65 | 4.478% | $200.2321 | $200.23 | $200.25 | $200.20 |
| Purchase #5 | $91.76 | 5.690% | $96.9811 | $96.98 | $97.00 | $97.00 |
| Purchase #6 | $41.76 | 12.129% | $46.8251 | $46.83 | $46.85 | $46.80 |
| Purchase #7 | $247.59 | 13.488% | $280.9849 | $280.98 | $281.00 | $281.00 |
| 7 purchase totals = | $908.42 | $984.1085 | $984.10 | $984.15 | $984.00 | |