| 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 | $181.27 | 12.736% | $204.3565 | $204.36 | $204.35 | $204.40 |
| Purchase #2 | $127.28 | 8.384% | $137.9512 | $137.95 | $137.95 | $138.00 |
| Purchase #3 | $175.75 | 5.789% | $185.9242 | $185.92 | $185.90 | $185.90 |
| Purchase #4 | $214.82 | 12.532% | $241.7412 | $241.74 | $241.75 | $241.70 |
| Purchase #5 | $232.39 | 10.492% | $256.7724 | $256.77 | $256.75 | $256.80 |
| Purchase #6 | $216.85 | 13.498% | $246.1204 | $246.12 | $246.10 | $246.10 |
| Purchase #7 | $149.44 | 3.170% | $154.1772 | $154.18 | $154.20 | $154.20 |
| 7 purchase totals = | $1,297.80 | $1,427.0431 | $1,427.04 | $1,427.00 | $1,427.10 | |