| 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 | $236.53 | 8.658% | $257.0088 | $257.01 | $257.00 | $257.00 |
| Purchase #2 | $239.37 | 4.869% | $251.0249 | $251.02 | $251.00 | $251.00 |
| Purchase #3 | $217.44 | 7.206% | $233.1087 | $233.11 | $233.10 | $233.10 |
| Purchase #4 | $25.90 | 5.160% | $27.2364 | $27.24 | $27.25 | $27.20 |
| Purchase #5 | $33.65 | 10.556% | $37.2021 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $192.76 | 4.317% | $201.0814 | $201.08 | $201.10 | $201.10 |
| Purchase #7 | $80.41 | 4.389% | $83.9392 | $83.94 | $83.95 | $83.90 |
| 7 purchase totals = | $1,026.06 | $1,090.6015 | $1,090.60 | $1,090.60 | $1,090.50 | |