| 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 | $10.76 | 9.305% | $11.7612 | $11.76 | $11.75 | $11.80 |
| Purchase #2 | $163.93 | 10.640% | $181.3722 | $181.37 | $181.35 | $181.40 |
| Purchase #3 | $250.82 | 4.610% | $262.3828 | $262.38 | $262.40 | $262.40 |
| Purchase #4 | $31.93 | 6.873% | $34.1245 | $34.12 | $34.10 | $34.10 |
| Purchase #5 | $81.93 | 3.107% | $84.4756 | $84.48 | $84.50 | $84.50 |
| Purchase #6 | $31.56 | 4.566% | $33.001 | $33.00 | $33.00 | $33.00 |
| Purchase #7 | $244.66 | 4.262% | $255.0874 | $255.09 | $255.10 | $255.10 |
| 7 purchase totals = | $815.59 | $862.2047 | $862.20 | $862.20 | $862.30 | |