| 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 | $250.58 | 13.488% | $284.3782 | $284.38 | $284.40 | $284.40 |
| Purchase #2 | $22.93 | 11.264% | $25.5128 | $25.51 | $25.50 | $25.50 |
| Purchase #3 | $84.60 | 4.796% | $88.6574 | $88.66 | $88.65 | $88.70 |
| Purchase #4 | $247.27 | 3.401% | $255.6797 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $106.87 | 11.165% | $118.802 | $118.80 | $118.80 | $118.80 |
| Purchase #6 | $203.99 | 6.821% | $217.9042 | $217.90 | $217.90 | $217.90 |
| Purchase #7 | $157.75 | 5.334% | $166.1644 | $166.16 | $166.15 | $166.20 |
| 7 purchase totals = | $1,073.99 | $1,157.0987 | $1,157.09 | $1,157.10 | $1,157.20 | |