| 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 | $200.92 | 5.831% | $212.6356 | $212.64 | $212.65 | $212.60 |
| Purchase #2 | $104.85 | 6.474% | $111.638 | $111.64 | $111.65 | $111.60 |
| Purchase #3 | $134.31 | 7.210% | $143.9938 | $143.99 | $144.00 | $144.00 |
| Purchase #4 | $130.95 | 4.705% | $137.1112 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $170.94 | 11.573% | $190.7229 | $190.72 | $190.70 | $190.70 |
| Purchase #6 | $146.78 | 13.235% | $166.2063 | $166.21 | $166.20 | $166.20 |
| Purchase #7 | $231.37 | 6.843% | $247.2026 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $1,120.12 | $1,209.5104 | $1,209.51 | $1,209.50 | $1,209.40 | |