| 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 | $83.72 | 3.666% | $86.7892 | $86.79 | $86.80 | $86.80 |
| Purchase #2 | $108.42 | 6.830% | $115.8251 | $115.83 | $115.85 | $115.80 |
| Purchase #3 | $227.41 | 6.857% | $243.0035 | $243.00 | $243.00 | $243.00 |
| Purchase #4 | $99.27 | 8.387% | $107.5958 | $107.60 | $107.60 | $107.60 |
| Purchase #5 | $241.42 | 10.230% | $266.1173 | $266.12 | $266.10 | $266.10 |
| Purchase #6 | $122.43 | 3.771% | $127.0468 | $127.05 | $127.05 | $127.00 |
| Purchase #7 | $131.65 | 8.704% | $143.1088 | $143.11 | $143.10 | $143.10 |
| 7 purchase totals = | $1,014.32 | $1,089.4865 | $1,089.50 | $1,089.50 | $1,089.40 | |