| 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 | $38.63 | 3.370% | $39.9318 | $39.93 | $39.95 | $39.90 |
| Purchase #2 | $96.98 | 9.562% | $106.2532 | $106.25 | $106.25 | $106.30 |
| Purchase #3 | $60.46 | 12.457% | $67.9915 | $67.99 | $68.00 | $68.00 |
| Purchase #4 | $206.67 | 6.866% | $220.86 | $220.86 | $220.85 | $220.90 |
| Purchase #5 | $227.73 | 3.677% | $236.1036 | $236.10 | $236.10 | $236.10 |
| Purchase #6 | $198.65 | 12.779% | $224.0355 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $249.76 | 12.455% | $280.8676 | $280.87 | $280.85 | $280.90 |
| 7 purchase totals = | $1,078.88 | $1,176.0432 | $1,176.04 | $1,176.05 | $1,176.10 | |