| 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 | $210.57 | 5.632% | $222.4293 | $222.43 | $222.45 | $222.40 |
| Purchase #2 | $15.72 | 3.825% | $16.3213 | $16.32 | $16.30 | $16.30 |
| Purchase #3 | $6.32 | 8.267% | $6.8425 | $6.84 | $6.85 | $6.80 |
| Purchase #4 | $167.30 | 5.582% | $176.6387 | $176.64 | $176.65 | $176.60 |
| Purchase #5 | $177.46 | 5.144% | $186.5885 | $186.59 | $186.60 | $186.60 |
| Purchase #6 | $211.57 | 9.193% | $231.0196 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $187.43 | 10.310% | $206.754 | $206.75 | $206.75 | $206.80 |
| 7 purchase totals = | $976.37 | $1,046.5939 | $1,046.59 | $1,046.60 | $1,046.50 | |