| 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 | $102.46 | 9.396% | $112.0871 | $112.09 | $112.10 | $112.10 |
| Purchase #2 | $200.31 | 3.598% | $207.5172 | $207.52 | $207.50 | $207.50 |
| Purchase #3 | $224.89 | 11.554% | $250.8738 | $250.87 | $250.85 | $250.90 |
| Purchase #4 | $182.97 | 8.705% | $198.8975 | $198.90 | $198.90 | $198.90 |
| Purchase #5 | $62.73 | 9.503% | $68.6912 | $68.69 | $68.70 | $68.70 |
| Purchase #6 | $161.27 | 8.591% | $175.1247 | $175.12 | $175.10 | $175.10 |
| Purchase #7 | $230.48 | 6.450% | $245.346 | $245.35 | $245.35 | $245.30 |
| 7 purchase totals = | $1,165.11 | $1,258.5375 | $1,258.54 | $1,258.50 | $1,258.50 | |