| 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 | $238.89 | 4.778% | $250.3042 | $250.30 | $250.30 | $250.30 |
| Purchase #2 | $105.27 | 3.641% | $109.1029 | $109.10 | $109.10 | $109.10 |
| Purchase #3 | $147.29 | 5.733% | $155.7341 | $155.73 | $155.75 | $155.70 |
| Purchase #4 | $231.99 | 13.440% | $263.1695 | $263.17 | $263.15 | $263.20 |
| Purchase #5 | $10.41 | 4.258% | $10.8533 | $10.85 | $10.85 | $10.90 |
| Purchase #6 | $185.73 | 6.677% | $198.1312 | $198.13 | $198.15 | $198.10 |
| Purchase #7 | $197.39 | 5.318% | $207.8872 | $207.89 | $207.90 | $207.90 |
| 7 purchase totals = | $1,116.97 | $1,195.1824 | $1,195.17 | $1,195.20 | $1,195.20 | |