| 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 | $75.95 | 10.425% | $83.8678 | $83.87 | $83.85 | $83.90 |
| Purchase #2 | $22.33 | 10.111% | $24.5878 | $24.59 | $24.60 | $24.60 |
| Purchase #3 | $243.92 | 4.372% | $254.5842 | $254.58 | $254.60 | $254.60 |
| Purchase #4 | $97.79 | 8.543% | $106.1442 | $106.14 | $106.15 | $106.10 |
| Purchase #5 | $223.67 | 8.737% | $243.212 | $243.21 | $243.20 | $243.20 |
| Purchase #6 | $130.85 | 8.660% | $142.1816 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $201.31 | 12.278% | $226.0268 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $995.82 | $1,080.6044 | $1,080.60 | $1,080.65 | $1,080.60 | |