| 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 | $230.69 | 9.588% | $252.8086 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $173.40 | 7.773% | $186.8784 | $186.88 | $186.90 | $186.90 |
| Purchase #3 | $89.61 | 3.132% | $92.4166 | $92.42 | $92.40 | $92.40 |
| Purchase #4 | $208.92 | 6.315% | $222.1133 | $222.11 | $222.10 | $222.10 |
| Purchase #5 | $174.49 | 11.457% | $194.4813 | $194.48 | $194.50 | $194.50 |
| Purchase #6 | $117.84 | 7.640% | $126.843 | $126.84 | $126.85 | $126.80 |
| Purchase #7 | $250.87 | 8.548% | $272.3144 | $272.31 | $272.30 | $272.30 |
| 7 purchase totals = | $1,245.82 | $1,347.8556 | $1,347.85 | $1,347.85 | $1,347.80 | |