| 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 | $127.63 | 9.307% | $139.5085 | $139.51 | $139.50 | $139.50 |
| Purchase #2 | $123.83 | 3.728% | $128.4464 | $128.45 | $128.45 | $128.40 |
| Purchase #3 | $102.50 | 4.660% | $107.2765 | $107.28 | $107.30 | $107.30 |
| Purchase #4 | $102.61 | 4.666% | $107.3978 | $107.40 | $107.40 | $107.40 |
| Purchase #5 | $185.83 | 8.668% | $201.9377 | $201.94 | $201.95 | $201.90 |
| Purchase #6 | $241.26 | 3.726% | $250.2493 | $250.25 | $250.25 | $250.20 |
| Purchase #7 | $187.36 | 9.525% | $205.206 | $205.21 | $205.20 | $205.20 |
| 7 purchase totals = | $1,071.02 | $1,140.0222 | $1,140.04 | $1,140.05 | $1,139.90 | |