| 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 | $245.36 | 10.129% | $270.2125 | $270.21 | $270.20 | $270.20 |
| Purchase #2 | $226.94 | 6.254% | $241.1328 | $241.13 | $241.15 | $241.10 |
| Purchase #3 | $24.87 | 6.599% | $26.5112 | $26.51 | $26.50 | $26.50 |
| Purchase #4 | $74.96 | 6.799% | $80.0565 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $171.81 | 8.344% | $186.1458 | $186.15 | $186.15 | $186.10 |
| Purchase #6 | $216.44 | 7.281% | $232.199 | $232.20 | $232.20 | $232.20 |
| Purchase #7 | $205.95 | 7.481% | $221.3571 | $221.36 | $221.35 | $221.40 |
| 7 purchase totals = | $1,166.33 | $1,257.6149 | $1,257.62 | $1,257.60 | $1,257.60 | |