| 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 | $195.61 | 11.465% | $218.0367 | $218.04 | $218.05 | $218.00 |
| Purchase #2 | $15.56 | 4.238% | $16.2194 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $203.90 | 9.832% | $223.9474 | $223.95 | $223.95 | $223.90 |
| Purchase #4 | $210.89 | 3.494% | $218.2585 | $218.26 | $218.25 | $218.30 |
| Purchase #5 | $98.86 | 8.362% | $107.1267 | $107.13 | $107.15 | $107.10 |
| Purchase #6 | $223.74 | 12.172% | $250.9736 | $250.97 | $250.95 | $251.00 |
| Purchase #7 | $133.99 | 4.495% | $140.0129 | $140.01 | $140.00 | $140.00 |
| 7 purchase totals = | $1,082.55 | $1,174.5752 | $1,174.58 | $1,174.55 | $1,174.50 | |