| 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 | $229.50 | 12.244% | $257.6 | $257.60 | $257.60 | $257.60 |
| Purchase #2 | $235.67 | 11.244% | $262.1687 | $262.17 | $262.15 | $262.20 |
| Purchase #3 | $89.66 | 10.106% | $98.721 | $98.72 | $98.70 | $98.70 |
| Purchase #4 | $92.50 | 12.550% | $104.1088 | $104.11 | $104.10 | $104.10 |
| Purchase #5 | $47.81 | 7.438% | $51.3661 | $51.37 | $51.35 | $51.40 |
| Purchase #6 | $162.80 | 8.313% | $176.3336 | $176.33 | $176.35 | $176.30 |
| Purchase #7 | $57.48 | 11.729% | $64.2218 | $64.22 | $64.20 | $64.20 |
| 7 purchase totals = | $915.42 | $1,014.5200 | $1,014.52 | $1,014.45 | $1,014.50 | |