| 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 | $30.80 | 6.499% | $32.8017 | $32.80 | $32.80 | $32.80 |
| Purchase #2 | $157.47 | 9.241% | $172.0218 | $172.02 | $172.00 | $172.00 |
| Purchase #3 | $222.35 | 8.138% | $240.4448 | $240.44 | $240.45 | $240.40 |
| Purchase #4 | $66.98 | 5.765% | $70.8414 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $212.92 | 6.607% | $226.9876 | $226.99 | $227.00 | $227.00 |
| Purchase #6 | $42.97 | 4.493% | $44.9006 | $44.90 | $44.90 | $44.90 |
| Purchase #7 | $233.46 | 3.654% | $241.9906 | $241.99 | $242.00 | $242.00 |
| 7 purchase totals = | $966.95 | $1,029.9885 | $1,029.98 | $1,030.00 | $1,029.90 | |