| 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 | $13.65 | 3.324% | $14.1037 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $145.82 | 8.317% | $157.9478 | $157.95 | $157.95 | $157.90 |
| Purchase #3 | $211.76 | 6.140% | $224.7621 | $224.76 | $224.75 | $224.80 |
| Purchase #4 | $180.63 | 11.306% | $201.052 | $201.05 | $201.05 | $201.10 |
| Purchase #5 | $106.47 | 4.679% | $111.4517 | $111.45 | $111.45 | $111.50 |
| Purchase #6 | $135.89 | 11.703% | $151.7932 | $151.79 | $151.80 | $151.80 |
| Purchase #7 | $234.66 | 9.704% | $257.4314 | $257.43 | $257.45 | $257.40 |
| 7 purchase totals = | $1,028.88 | $1,118.5419 | $1,118.53 | $1,118.55 | $1,118.60 | |