| 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 | $29.43 | 6.126% | $31.2329 | $31.23 | $31.25 | $31.20 |
| Purchase #2 | $213.39 | 3.332% | $220.5002 | $220.50 | $220.50 | $220.50 |
| Purchase #3 | $241.59 | 4.594% | $252.6886 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $95.70 | 10.289% | $105.5466 | $105.55 | $105.55 | $105.50 |
| Purchase #5 | $200.83 | 7.218% | $215.3259 | $215.33 | $215.35 | $215.30 |
| Purchase #6 | $231.59 | 7.128% | $248.0977 | $248.10 | $248.10 | $248.10 |
| Purchase #7 | $208.74 | 12.492% | $234.8158 | $234.82 | $234.80 | $234.80 |
| 7 purchase totals = | $1,221.27 | $1,308.2077 | $1,308.22 | $1,308.25 | $1,308.10 | |