| 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 | $207.62 | 11.285% | $231.0499 | $231.05 | $231.05 | $231.00 |
| Purchase #2 | $196.90 | 4.466% | $205.6936 | $205.69 | $205.70 | $205.70 |
| Purchase #3 | $181.79 | 8.462% | $197.1731 | $197.17 | $197.15 | $197.20 |
| Purchase #4 | $130.44 | 10.741% | $144.4506 | $144.45 | $144.45 | $144.50 |
| Purchase #5 | $151.45 | 13.733% | $172.2486 | $172.25 | $172.25 | $172.20 |
| Purchase #6 | $148.69 | 4.606% | $155.5387 | $155.54 | $155.55 | $155.50 |
| Purchase #7 | $100.54 | 12.868% | $113.4775 | $113.48 | $113.50 | $113.50 |
| 7 purchase totals = | $1,117.43 | $1,219.6320 | $1,219.63 | $1,219.65 | $1,219.60 | |