| 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 | $175.32 | 10.322% | $193.4165 | $193.42 | $193.40 | $193.40 |
| Purchase #2 | $238.44 | 9.756% | $261.7022 | $261.70 | $261.70 | $261.70 |
| Purchase #3 | $194.99 | 10.510% | $215.4834 | $215.48 | $215.50 | $215.50 |
| Purchase #4 | $241.30 | 5.469% | $254.4967 | $254.50 | $254.50 | $254.50 |
| Purchase #5 | $10.58 | 12.210% | $11.8718 | $11.87 | $11.85 | $11.90 |
| Purchase #6 | $31.72 | 12.323% | $35.6289 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $199.56 | 12.132% | $223.7706 | $223.77 | $223.75 | $223.80 |
| 7 purchase totals = | $1,091.91 | $1,196.3701 | $1,196.37 | $1,196.35 | $1,196.40 | |