| 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 | $107.44 | 12.536% | $120.9087 | $120.91 | $120.90 | $120.90 |
| Purchase #2 | $217.76 | 12.480% | $244.9364 | $244.94 | $244.95 | $244.90 |
| Purchase #3 | $166.94 | 13.378% | $189.2732 | $189.27 | $189.25 | $189.30 |
| Purchase #4 | $198.47 | 3.476% | $205.3688 | $205.37 | $205.35 | $205.40 |
| Purchase #5 | $193.66 | 9.796% | $212.6309 | $212.63 | $212.65 | $212.60 |
| Purchase #6 | $216.92 | 7.246% | $232.638 | $232.64 | $232.65 | $232.60 |
| Purchase #7 | $144.36 | 6.615% | $153.9094 | $153.91 | $153.90 | $153.90 |
| 7 purchase totals = | $1,245.55 | $1,359.6654 | $1,359.67 | $1,359.65 | $1,359.60 | |