| 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 | $104.40 | 10.137% | $114.983 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $189.27 | 6.665% | $201.8848 | $201.88 | $201.90 | $201.90 |
| Purchase #3 | $179.47 | 8.582% | $194.8721 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $73.41 | 13.719% | $83.4811 | $83.48 | $83.50 | $83.50 |
| Purchase #5 | $189.38 | 10.356% | $208.9922 | $208.99 | $209.00 | $209.00 |
| Purchase #6 | $237.91 | 3.550% | $246.3558 | $246.36 | $246.35 | $246.40 |
| Purchase #7 | $185.48 | 5.704% | $196.0598 | $196.06 | $196.05 | $196.10 |
| 7 purchase totals = | $1,159.32 | $1,246.6288 | $1,246.62 | $1,246.65 | $1,246.80 | |