| 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 | $212.57 | 4.779% | $222.7287 | $222.73 | $222.75 | $222.70 |
| Purchase #2 | $223.50 | 8.633% | $242.7948 | $242.79 | $242.80 | $242.80 |
| Purchase #3 | $158.63 | 6.197% | $168.4603 | $168.46 | $168.45 | $168.50 |
| Purchase #4 | $46.57 | 12.809% | $52.5352 | $52.54 | $52.55 | $52.50 |
| Purchase #5 | $24.28 | 9.411% | $26.565 | $26.57 | $26.55 | $26.60 |
| Purchase #6 | $137.46 | 7.268% | $147.4506 | $147.45 | $147.45 | $147.50 |
| Purchase #7 | $10.45 | 7.408% | $11.2241 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $813.46 | $871.7587 | $871.76 | $871.75 | $871.80 | |