| 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 | $102.44 | 4.245% | $106.7886 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $15.99 | 13.709% | $18.1821 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $100.30 | 7.383% | $107.7051 | $107.71 | $107.70 | $107.70 |
| Purchase #4 | $207.58 | 4.532% | $216.9875 | $216.99 | $217.00 | $217.00 |
| Purchase #5 | $229.76 | 11.609% | $256.4328 | $256.43 | $256.45 | $256.40 |
| Purchase #6 | $231.32 | 13.513% | $262.5783 | $262.58 | $262.60 | $262.60 |
| Purchase #7 | $162.42 | 5.711% | $171.6958 | $171.70 | $171.70 | $171.70 |
| 7 purchase totals = | $1,049.81 | $1,140.3702 | $1,140.38 | $1,140.45 | $1,140.40 | |