| 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 | $126.99 | 12.516% | $142.8841 | $142.88 | $142.90 | $142.90 |
| Purchase #2 | $11.42 | 5.506% | $12.0488 | $12.05 | $12.05 | $12.00 |
| Purchase #3 | $61.44 | 9.547% | $67.3057 | $67.31 | $67.30 | $67.30 |
| Purchase #4 | $142.60 | 6.493% | $151.859 | $151.86 | $151.85 | $151.90 |
| Purchase #5 | $225.50 | 9.327% | $246.5324 | $246.53 | $246.55 | $246.50 |
| Purchase #6 | $221.94 | 12.633% | $249.9777 | $249.98 | $250.00 | $250.00 |
| Purchase #7 | $58.68 | 6.367% | $62.4162 | $62.42 | $62.40 | $62.40 |
| 7 purchase totals = | $848.57 | $933.0239 | $933.03 | $933.05 | $933.00 | |