| 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 | $90.49 | 12.678% | $101.9623 | $101.96 | $101.95 | $102.00 |
| Purchase #2 | $181.79 | 9.363% | $198.811 | $198.81 | $198.80 | $198.80 |
| Purchase #3 | $168.58 | 10.316% | $185.9707 | $185.97 | $185.95 | $186.00 |
| Purchase #4 | $10.47 | 4.132% | $10.9026 | $10.90 | $10.90 | $10.90 |
| Purchase #5 | $106.60 | 13.566% | $121.0614 | $121.06 | $121.05 | $121.10 |
| Purchase #6 | $105.36 | 5.460% | $111.1127 | $111.11 | $111.10 | $111.10 |
| Purchase #7 | $141.43 | 8.332% | $153.2139 | $153.21 | $153.20 | $153.20 |
| 7 purchase totals = | $804.72 | $883.0346 | $883.02 | $882.95 | $883.10 | |