| 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 | $127.77 | 8.851% | $139.0789 | $139.08 | $139.10 | $139.10 |
| Purchase #2 | $232.43 | 7.158% | $249.0673 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $184.81 | 11.218% | $205.542 | $205.54 | $205.55 | $205.50 |
| Purchase #4 | $186.77 | 4.657% | $195.4679 | $195.47 | $195.45 | $195.50 |
| Purchase #5 | $225.52 | 13.787% | $256.6124 | $256.61 | $256.60 | $256.60 |
| Purchase #6 | $189.31 | 4.771% | $198.342 | $198.34 | $198.35 | $198.30 |
| Purchase #7 | $21.95 | 5.681% | $23.197 | $23.20 | $23.20 | $23.20 |
| 7 purchase totals = | $1,168.56 | $1,267.3075 | $1,267.31 | $1,267.30 | $1,267.30 | |