| 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 | $207.56 | 7.347% | $222.8094 | $222.81 | $222.80 | $222.80 |
| Purchase #2 | $48.65 | 11.140% | $54.0696 | $54.07 | $54.05 | $54.10 |
| Purchase #3 | $152.74 | 8.302% | $165.4205 | $165.42 | $165.40 | $165.40 |
| Purchase #4 | $178.80 | 12.591% | $201.3127 | $201.31 | $201.30 | $201.30 |
| Purchase #5 | $21.87 | 10.298% | $24.1222 | $24.12 | $24.10 | $24.10 |
| Purchase #6 | $165.45 | 3.265% | $170.8519 | $170.85 | $170.85 | $170.90 |
| Purchase #7 | $62.92 | 4.682% | $65.8659 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $837.99 | $904.4522 | $904.45 | $904.35 | $904.50 | |