| 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 | $192.85 | 12.413% | $216.7885 | $216.79 | $216.80 | $216.80 |
| Purchase #2 | $178.74 | 9.711% | $196.0974 | $196.10 | $196.10 | $196.10 |
| Purchase #3 | $199.72 | 9.152% | $217.9984 | $218.00 | $218.00 | $218.00 |
| Purchase #4 | $224.92 | 3.578% | $232.9676 | $232.97 | $232.95 | $233.00 |
| Purchase #5 | $28.83 | 13.411% | $32.6964 | $32.70 | $32.70 | $32.70 |
| Purchase #6 | $63.87 | 5.297% | $67.2532 | $67.25 | $67.25 | $67.30 |
| Purchase #7 | $118.44 | 10.356% | $130.7056 | $130.71 | $130.70 | $130.70 |
| 7 purchase totals = | $1,007.37 | $1,094.5071 | $1,094.52 | $1,094.50 | $1,094.60 | |