| 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 | $250.38 | 11.297% | $278.6654 | $278.67 | $278.65 | $278.70 |
| Purchase #2 | $39.44 | 13.851% | $44.9028 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $248.27 | 12.567% | $279.4701 | $279.47 | $279.45 | $279.50 |
| Purchase #4 | $234.26 | 3.429% | $242.2928 | $242.29 | $242.30 | $242.30 |
| Purchase #5 | $185.89 | 11.169% | $206.6521 | $206.65 | $206.65 | $206.70 |
| Purchase #6 | $137.50 | 5.493% | $145.0529 | $145.05 | $145.05 | $145.10 |
| Purchase #7 | $212.27 | 13.638% | $241.2194 | $241.22 | $241.20 | $241.20 |
| 7 purchase totals = | $1,308.01 | $1,438.2555 | $1,438.25 | $1,438.20 | $1,438.40 | |