| 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 | $99.26 | 6.816% | $106.0256 | $106.03 | $106.05 | $106.00 |
| Purchase #2 | $48.34 | 5.759% | $51.1239 | $51.12 | $51.10 | $51.10 |
| Purchase #3 | $93.38 | 7.225% | $100.1267 | $100.13 | $100.15 | $100.10 |
| Purchase #4 | $155.85 | 6.336% | $165.7247 | $165.72 | $165.70 | $165.70 |
| Purchase #5 | $221.58 | 11.379% | $246.7936 | $246.79 | $246.80 | $246.80 |
| Purchase #6 | $148.64 | 4.685% | $155.6038 | $155.60 | $155.60 | $155.60 |
| Purchase #7 | $199.76 | 6.547% | $212.8383 | $212.84 | $212.85 | $212.80 |
| 7 purchase totals = | $966.81 | $1,038.2366 | $1,038.23 | $1,038.25 | $1,038.10 | |