| 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 | $231.88 | 6.400% | $246.7203 | $246.72 | $246.70 | $246.70 |
| Purchase #2 | $51.97 | 10.189% | $57.2652 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $182.60 | 3.355% | $188.7262 | $188.73 | $188.75 | $188.70 |
| Purchase #4 | $211.74 | 11.461% | $236.0075 | $236.01 | $236.00 | $236.00 |
| Purchase #5 | $191.33 | 10.542% | $211.5 | $211.50 | $211.50 | $211.50 |
| Purchase #6 | $202.61 | 9.548% | $221.9552 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $169.38 | 6.120% | $179.7461 | $179.75 | $179.75 | $179.70 |
| 7 purchase totals = | $1,241.51 | $1,341.9205 | $1,341.94 | $1,341.90 | $1,341.90 | |