| 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 | $28.30 | 3.518% | $29.2956 | $29.30 | $29.30 | $29.30 |
| Purchase #2 | $201.65 | 8.155% | $218.0946 | $218.09 | $218.10 | $218.10 |
| Purchase #3 | $126.42 | 8.571% | $137.2555 | $137.26 | $137.25 | $137.30 |
| Purchase #4 | $174.96 | 11.791% | $195.5895 | $195.59 | $195.60 | $195.60 |
| Purchase #5 | $231.63 | 7.361% | $248.6803 | $248.68 | $248.70 | $248.70 |
| Purchase #6 | $89.50 | 4.713% | $93.7181 | $93.72 | $93.70 | $93.70 |
| Purchase #7 | $83.43 | 3.779% | $86.5828 | $86.58 | $86.60 | $86.60 |
| 7 purchase totals = | $935.89 | $1,009.2164 | $1,009.22 | $1,009.25 | $1,009.30 | |