| 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 | $128.50 | 6.789% | $137.2239 | $137.22 | $137.20 | $137.20 |
| Purchase #2 | $25.74 | 10.523% | $28.4486 | $28.45 | $28.45 | $28.40 |
| Purchase #3 | $73.34 | 11.802% | $81.9956 | $82.00 | $82.00 | $82.00 |
| Purchase #4 | $246.52 | 5.120% | $259.1418 | $259.14 | $259.15 | $259.10 |
| Purchase #5 | $176.83 | 5.432% | $186.4354 | $186.44 | $186.45 | $186.40 |
| Purchase #6 | $215.56 | 8.564% | $234.0206 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $183.37 | 3.645% | $190.0538 | $190.05 | $190.05 | $190.10 |
| 7 purchase totals = | $1,049.86 | $1,117.3197 | $1,117.32 | $1,117.30 | $1,117.20 | |