| 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 | $223.55 | 12.835% | $252.2426 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $26.90 | 3.538% | $27.8517 | $27.85 | $27.85 | $27.90 |
| Purchase #3 | $130.61 | 11.558% | $145.7059 | $145.71 | $145.70 | $145.70 |
| Purchase #4 | $236.58 | 8.870% | $257.5646 | $257.56 | $257.55 | $257.60 |
| Purchase #5 | $148.98 | 8.442% | $161.5569 | $161.56 | $161.55 | $161.60 |
| Purchase #6 | $92.87 | 12.177% | $104.1788 | $104.18 | $104.20 | $104.20 |
| Purchase #7 | $136.99 | 12.479% | $154.085 | $154.09 | $154.10 | $154.10 |
| 7 purchase totals = | $996.48 | $1,103.1855 | $1,103.19 | $1,103.20 | $1,103.30 | |