| 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 | $26.44 | 5.373% | $27.8606 | $27.86 | $27.85 | $27.90 |
| Purchase #2 | $205.29 | 3.484% | $212.4423 | $212.44 | $212.45 | $212.40 |
| Purchase #3 | $167.54 | 8.167% | $181.223 | $181.22 | $181.20 | $181.20 |
| Purchase #4 | $250.55 | 3.717% | $259.8629 | $259.86 | $259.85 | $259.90 |
| Purchase #5 | $183.30 | 10.307% | $202.1927 | $202.19 | $202.20 | $202.20 |
| Purchase #6 | $8.31 | 7.612% | $8.9426 | $8.94 | $8.95 | $8.90 |
| Purchase #7 | $125.61 | 10.261% | $138.4988 | $138.50 | $138.50 | $138.50 |
| 7 purchase totals = | $967.04 | $1,031.0229 | $1,031.01 | $1,031.00 | $1,031.00 | |