| 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 | $202.30 | 10.765% | $224.0776 | $224.08 | $224.10 | $224.10 |
| Purchase #2 | $28.63 | 5.190% | $30.1159 | $30.12 | $30.10 | $30.10 |
| Purchase #3 | $231.49 | 4.157% | $241.113 | $241.11 | $241.10 | $241.10 |
| Purchase #4 | $139.31 | 11.691% | $155.5967 | $155.60 | $155.60 | $155.60 |
| Purchase #5 | $152.72 | 6.648% | $162.8728 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $193.85 | 4.207% | $202.0053 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $154.97 | 5.484% | $163.4686 | $163.47 | $163.45 | $163.50 |
| 7 purchase totals = | $1,103.27 | $1,179.2499 | $1,179.26 | $1,179.20 | $1,179.30 | |