| 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 | $100.77 | 6.381% | $107.2001 | $107.20 | $107.20 | $107.20 |
| Purchase #2 | $109.34 | 12.584% | $123.0993 | $123.10 | $123.10 | $123.10 |
| Purchase #3 | $193.72 | 4.519% | $202.4742 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $154.56 | 4.277% | $161.1705 | $161.17 | $161.15 | $161.20 |
| Purchase #5 | $75.81 | 13.567% | $86.0951 | $86.10 | $86.10 | $86.10 |
| Purchase #6 | $133.53 | 3.629% | $138.3758 | $138.38 | $138.40 | $138.40 |
| Purchase #7 | $214.30 | 7.367% | $230.0875 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $982.03 | $1,048.5025 | $1,048.51 | $1,048.50 | $1,048.60 | |