| 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 | $174.45 | 7.737% | $187.9472 | $187.95 | $187.95 | $187.90 |
| Purchase #2 | $6.35 | 5.313% | $6.6874 | $6.69 | $6.70 | $6.70 |
| Purchase #3 | $112.53 | 6.806% | $120.1888 | $120.19 | $120.20 | $120.20 |
| Purchase #4 | $82.98 | 3.873% | $86.1938 | $86.19 | $86.20 | $86.20 |
| Purchase #5 | $110.64 | 10.525% | $122.2849 | $122.28 | $122.30 | $122.30 |
| Purchase #6 | $223.42 | 8.186% | $241.7092 | $241.71 | $241.70 | $241.70 |
| Purchase #7 | $232.61 | 5.348% | $245.05 | $245.05 | $245.05 | $245.10 |
| 7 purchase totals = | $942.98 | $1,010.0613 | $1,010.06 | $1,010.10 | $1,010.10 | |