| 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 | $99.86 | 12.282% | $112.1248 | $112.12 | $112.10 | $112.10 |
| Purchase #2 | $230.27 | 13.392% | $261.1078 | $261.11 | $261.10 | $261.10 |
| Purchase #3 | $102.35 | 4.682% | $107.142 | $107.14 | $107.15 | $107.10 |
| Purchase #4 | $103.52 | 5.565% | $109.2809 | $109.28 | $109.30 | $109.30 |
| Purchase #5 | $67.53 | 3.591% | $69.955 | $69.96 | $69.95 | $70.00 |
| Purchase #6 | $187.94 | 7.190% | $201.4529 | $201.45 | $201.45 | $201.50 |
| Purchase #7 | $124.42 | 7.864% | $134.2044 | $134.20 | $134.20 | $134.20 |
| 7 purchase totals = | $915.89 | $995.2678 | $995.26 | $995.25 | $995.30 | |