| 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 | $218.87 | 4.627% | $228.9971 | $229.00 | $229.00 | $229.00 |
| Purchase #2 | $98.29 | 13.159% | $111.224 | $111.22 | $111.20 | $111.20 |
| Purchase #3 | $179.65 | 6.810% | $191.8842 | $191.88 | $191.90 | $191.90 |
| Purchase #4 | $186.61 | 13.698% | $212.1718 | $212.17 | $212.15 | $212.20 |
| Purchase #5 | $196.73 | 10.353% | $217.0975 | $217.10 | $217.10 | $217.10 |
| Purchase #6 | $222.42 | 13.204% | $251.7883 | $251.79 | $251.80 | $251.80 |
| Purchase #7 | $12.64 | 12.547% | $14.2259 | $14.23 | $14.25 | $14.20 |
| 7 purchase totals = | $1,115.21 | $1,227.3888 | $1,227.39 | $1,227.40 | $1,227.40 | |