| 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 | $107.48 | 11.123% | $119.435 | $119.44 | $119.45 | $119.40 |
| Purchase #2 | $223.43 | 3.470% | $231.183 | $231.18 | $231.20 | $231.20 |
| Purchase #3 | $94.36 | 5.384% | $99.4403 | $99.44 | $99.45 | $99.40 |
| Purchase #4 | $150.50 | 9.224% | $164.3821 | $164.38 | $164.40 | $164.40 |
| Purchase #5 | $24.59 | 12.108% | $27.5674 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $223.76 | 3.695% | $232.0279 | $232.03 | $232.05 | $232.00 |
| Purchase #7 | $110.63 | 3.322% | $114.3051 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $934.75 | $988.3408 | $988.35 | $988.40 | $988.30 | |