| 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 | $225.74 | 6.814% | $241.1219 | $241.12 | $241.10 | $241.10 |
| Purchase #2 | $198.62 | 12.178% | $222.8079 | $222.81 | $222.80 | $222.80 |
| Purchase #3 | $76.68 | 13.531% | $87.0556 | $87.06 | $87.05 | $87.10 |
| Purchase #4 | $69.65 | 8.589% | $75.6322 | $75.63 | $75.65 | $75.60 |
| Purchase #5 | $140.38 | 9.388% | $153.5589 | $153.56 | $153.55 | $153.60 |
| Purchase #6 | $82.41 | 4.831% | $86.3912 | $86.39 | $86.40 | $86.40 |
| Purchase #7 | $199.97 | 11.778% | $223.5225 | $223.52 | $223.50 | $223.50 |
| 7 purchase totals = | $993.45 | $1,090.0902 | $1,090.09 | $1,090.05 | $1,090.10 | |