| 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 | $227.61 | 10.690% | $251.9415 | $251.94 | $251.95 | $251.90 |
| Purchase #2 | $138.36 | 5.126% | $145.4523 | $145.45 | $145.45 | $145.50 |
| Purchase #3 | $213.50 | 4.138% | $222.3346 | $222.33 | $222.35 | $222.30 |
| Purchase #4 | $241.97 | 13.251% | $274.0334 | $274.03 | $274.05 | $274.00 |
| Purchase #5 | $21.58 | 8.373% | $23.3869 | $23.39 | $23.40 | $23.40 |
| Purchase #6 | $61.79 | 12.192% | $69.3234 | $69.32 | $69.30 | $69.30 |
| Purchase #7 | $38.42 | 8.194% | $41.5681 | $41.57 | $41.55 | $41.60 |
| 7 purchase totals = | $943.23 | $1,028.0402 | $1,028.03 | $1,028.05 | $1,028.00 | |