| 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 | $237.84 | 6.706% | $253.7896 | $253.79 | $253.80 | $253.80 |
| Purchase #2 | $12.36 | 4.646% | $12.9342 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $95.46 | 11.395% | $106.3377 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $158.82 | 6.381% | $168.9543 | $168.95 | $168.95 | $169.00 |
| Purchase #5 | $74.53 | 8.647% | $80.9746 | $80.97 | $80.95 | $81.00 |
| Purchase #6 | $71.41 | 13.752% | $81.2303 | $81.23 | $81.25 | $81.20 |
| Purchase #7 | $121.35 | 10.583% | $134.1925 | $134.19 | $134.20 | $134.20 |
| 7 purchase totals = | $771.77 | $838.4132 | $838.40 | $838.45 | $838.40 | |