| 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 | $225.44 | 9.558% | $246.9876 | $246.99 | $247.00 | $247.00 |
| Purchase #2 | $82.58 | 4.303% | $86.1334 | $86.13 | $86.15 | $86.10 |
| Purchase #3 | $123.99 | 10.259% | $136.7101 | $136.71 | $136.70 | $136.70 |
| Purchase #4 | $205.88 | 11.708% | $229.9844 | $229.98 | $230.00 | $230.00 |
| Purchase #5 | $199.48 | 12.331% | $224.0779 | $224.08 | $224.10 | $224.10 |
| Purchase #6 | $10.28 | 7.238% | $11.0241 | $11.02 | $11.00 | $11.00 |
| Purchase #7 | $137.40 | 4.260% | $143.2532 | $143.25 | $143.25 | $143.30 |
| 7 purchase totals = | $985.05 | $1,078.1707 | $1,078.16 | $1,078.20 | $1,078.20 | |