| 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 | $232.56 | 12.742% | $262.1928 | $262.19 | $262.20 | $262.20 |
| Purchase #2 | $102.46 | 7.833% | $110.4857 | $110.49 | $110.50 | $110.50 |
| Purchase #3 | $186.81 | 7.606% | $201.0188 | $201.02 | $201.00 | $201.00 |
| Purchase #4 | $137.64 | 7.754% | $148.3126 | $148.31 | $148.30 | $148.30 |
| Purchase #5 | $81.75 | 5.331% | $86.1081 | $86.11 | $86.10 | $86.10 |
| Purchase #6 | $81.35 | 12.414% | $91.4488 | $91.45 | $91.45 | $91.40 |
| Purchase #7 | $238.72 | 6.453% | $254.1246 | $254.12 | $254.10 | $254.10 |
| 7 purchase totals = | $1,061.29 | $1,153.6914 | $1,153.69 | $1,153.65 | $1,153.60 | |