| 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 | $205.64 | 9.119% | $224.3923 | $224.39 | $224.40 | $224.40 |
| Purchase #2 | $118.69 | 9.654% | $130.1483 | $130.15 | $130.15 | $130.10 |
| Purchase #3 | $204.75 | 10.398% | $226.0399 | $226.04 | $226.05 | $226.00 |
| Purchase #4 | $175.39 | 5.638% | $185.2785 | $185.28 | $185.30 | $185.30 |
| Purchase #5 | $134.50 | 3.206% | $138.8121 | $138.81 | $138.80 | $138.80 |
| Purchase #6 | $100.33 | 13.577% | $113.9518 | $113.95 | $113.95 | $114.00 |
| Purchase #7 | $5.38 | 5.198% | $5.6597 | $5.66 | $5.65 | $5.70 |
| 7 purchase totals = | $944.68 | $1,024.2826 | $1,024.28 | $1,024.30 | $1,024.30 | |