| 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 | $245.68 | 3.316% | $253.8267 | $253.83 | $253.85 | $253.80 |
| Purchase #2 | $81.48 | 13.409% | $92.4057 | $92.41 | $92.40 | $92.40 |
| Purchase #3 | $151.61 | 5.590% | $160.085 | $160.09 | $160.10 | $160.10 |
| Purchase #4 | $146.90 | 5.847% | $155.4892 | $155.49 | $155.50 | $155.50 |
| Purchase #5 | $236.36 | 8.758% | $257.0604 | $257.06 | $257.05 | $257.10 |
| Purchase #6 | $6.30 | 7.283% | $6.7588 | $6.76 | $6.75 | $6.80 |
| Purchase #7 | $181.79 | 9.110% | $198.3511 | $198.35 | $198.35 | $198.40 |
| 7 purchase totals = | $1,050.12 | $1,123.9769 | $1,123.99 | $1,124.00 | $1,124.10 | |