| 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 | $130.38 | 12.617% | $146.83 | $146.83 | $146.85 | $146.80 |
| Purchase #2 | $241.86 | 3.761% | $250.9564 | $250.96 | $250.95 | $251.00 |
| Purchase #3 | $79.85 | 3.372% | $82.5425 | $82.54 | $82.55 | $82.50 |
| Purchase #4 | $199.83 | 4.609% | $209.0402 | $209.04 | $209.05 | $209.00 |
| Purchase #5 | $72.59 | 4.658% | $75.9712 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $189.87 | 13.764% | $216.0037 | $216.00 | $216.00 | $216.00 |
| Purchase #7 | $197.52 | 11.797% | $220.8214 | $220.82 | $220.80 | $220.80 |
| 7 purchase totals = | $1,111.90 | $1,202.1654 | $1,202.16 | $1,202.15 | $1,202.10 | |