| 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 | $233.47 | 10.166% | $257.2046 | $257.20 | $257.20 | $257.20 |
| Purchase #2 | $72.50 | 12.149% | $81.308 | $81.31 | $81.30 | $81.30 |
| Purchase #3 | $241.91 | 3.738% | $250.9526 | $250.95 | $250.95 | $251.00 |
| Purchase #4 | $108.49 | 4.821% | $113.7203 | $113.72 | $113.70 | $113.70 |
| Purchase #5 | $152.52 | 11.538% | $170.1178 | $170.12 | $170.10 | $170.10 |
| Purchase #6 | $184.86 | 9.199% | $201.8653 | $201.87 | $201.85 | $201.90 |
| Purchase #7 | $125.29 | 12.394% | $140.8184 | $140.82 | $140.80 | $140.80 |
| 7 purchase totals = | $1,119.04 | $1,215.9870 | $1,215.99 | $1,215.90 | $1,216.00 | |