| 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 | $227.28 | 11.639% | $253.7331 | $253.73 | $253.75 | $253.70 |
| Purchase #2 | $99.32 | 5.139% | $104.4241 | $104.42 | $104.40 | $104.40 |
| Purchase #3 | $108.65 | 4.620% | $113.6696 | $113.67 | $113.65 | $113.70 |
| Purchase #4 | $163.83 | 12.150% | $183.7353 | $183.74 | $183.75 | $183.70 |
| Purchase #5 | $234.44 | 7.149% | $251.2001 | $251.20 | $251.20 | $251.20 |
| Purchase #6 | $246.73 | 4.437% | $257.6774 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $117.91 | 5.836% | $124.7912 | $124.79 | $124.80 | $124.80 |
| 7 purchase totals = | $1,198.16 | $1,289.2308 | $1,289.23 | $1,289.25 | $1,289.20 | |