| 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 | $248.89 | 4.763% | $260.7446 | $260.74 | $260.75 | $260.70 |
| Purchase #2 | $216.87 | 4.583% | $226.8092 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $143.26 | 7.756% | $154.3712 | $154.37 | $154.35 | $154.40 |
| Purchase #4 | $145.81 | 7.417% | $156.6247 | $156.62 | $156.60 | $156.60 |
| Purchase #5 | $184.59 | 7.452% | $198.3456 | $198.35 | $198.35 | $198.30 |
| Purchase #6 | $19.80 | 3.228% | $20.4391 | $20.44 | $20.45 | $20.40 |
| Purchase #7 | $119.26 | 5.197% | $125.4579 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $1,078.48 | $1,142.7923 | $1,142.79 | $1,142.75 | $1,142.70 | |