| 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 | $236.97 | 9.402% | $259.2499 | $259.25 | $259.25 | $259.20 |
| Purchase #2 | $146.60 | 10.762% | $162.3771 | $162.38 | $162.40 | $162.40 |
| Purchase #3 | $36.60 | 6.332% | $38.9175 | $38.92 | $38.90 | $38.90 |
| Purchase #4 | $147.87 | 12.329% | $166.1009 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $142.92 | 4.227% | $148.9612 | $148.96 | $148.95 | $149.00 |
| Purchase #6 | $229.71 | 12.866% | $259.2645 | $259.26 | $259.25 | $259.30 |
| Purchase #7 | $144.60 | 12.699% | $162.9628 | $162.96 | $162.95 | $163.00 |
| 7 purchase totals = | $1,085.27 | $1,197.8339 | $1,197.83 | $1,197.80 | $1,197.90 | |