| 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 | $192.90 | 7.435% | $207.2421 | $207.24 | $207.25 | $207.20 |
| Purchase #2 | $25.86 | 4.533% | $27.0322 | $27.03 | $27.05 | $27.00 |
| Purchase #3 | $118.91 | 7.824% | $128.2135 | $128.21 | $128.20 | $128.20 |
| Purchase #4 | $216.37 | 4.512% | $226.1326 | $226.13 | $226.15 | $226.10 |
| Purchase #5 | $223.97 | 8.105% | $242.1228 | $242.12 | $242.10 | $242.10 |
| Purchase #6 | $134.80 | 5.580% | $142.3218 | $142.32 | $142.30 | $142.30 |
| Purchase #7 | $96.47 | 3.866% | $100.1995 | $100.20 | $100.20 | $100.20 |
| 7 purchase totals = | $1,009.28 | $1,073.2645 | $1,073.25 | $1,073.25 | $1,073.10 | |