| 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 | $102.68 | 7.545% | $110.4272 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $121.32 | 11.126% | $134.8181 | $134.82 | $134.80 | $134.80 |
| Purchase #3 | $139.55 | 10.864% | $154.7107 | $154.71 | $154.70 | $154.70 |
| Purchase #4 | $14.73 | 11.176% | $16.3762 | $16.38 | $16.40 | $16.40 |
| Purchase #5 | $163.79 | 10.282% | $180.6309 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $98.85 | 8.153% | $106.9092 | $106.91 | $106.90 | $106.90 |
| Purchase #7 | $215.55 | 3.622% | $223.3572 | $223.36 | $223.35 | $223.40 |
| 7 purchase totals = | $856.47 | $927.2295 | $927.24 | $927.25 | $927.20 | |