| 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 | $99.56 | 3.527% | $103.0715 | $103.07 | $103.05 | $103.10 |
| Purchase #2 | $157.37 | 6.310% | $167.3 | $167.30 | $167.30 | $167.30 |
| Purchase #3 | $202.76 | 12.374% | $227.8495 | $227.85 | $227.85 | $227.80 |
| Purchase #4 | $239.32 | 3.319% | $247.263 | $247.26 | $247.25 | $247.30 |
| Purchase #5 | $86.45 | 5.292% | $91.0249 | $91.02 | $91.00 | $91.00 |
| Purchase #6 | $148.50 | 3.866% | $154.241 | $154.24 | $154.25 | $154.20 |
| Purchase #7 | $68.49 | 11.200% | $76.1609 | $76.16 | $76.15 | $76.20 |
| 7 purchase totals = | $1,002.45 | $1,066.9108 | $1,066.90 | $1,066.85 | $1,066.90 | |