| 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 | $107.32 | 5.618% | $113.3492 | $113.35 | $113.35 | $113.30 |
| Purchase #2 | $5.43 | 3.496% | $5.6198 | $5.62 | $5.60 | $5.60 |
| Purchase #3 | $25.50 | 7.352% | $27.3748 | $27.37 | $27.35 | $27.40 |
| Purchase #4 | $205.25 | 3.253% | $211.9268 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $220.81 | 6.367% | $234.869 | $234.87 | $234.85 | $234.90 |
| Purchase #6 | $208.34 | 11.265% | $231.8095 | $231.81 | $231.80 | $231.80 |
| Purchase #7 | $249.26 | 6.491% | $265.4395 | $265.44 | $265.45 | $265.40 |
| 7 purchase totals = | $1,021.91 | $1,090.3886 | $1,090.39 | $1,090.35 | $1,090.30 | |