| 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 | $209.53 | 10.530% | $231.5935 | $231.59 | $231.60 | $231.60 |
| Purchase #2 | $100.51 | 3.149% | $103.6751 | $103.68 | $103.70 | $103.70 |
| Purchase #3 | $180.51 | 3.449% | $186.7358 | $186.74 | $186.75 | $186.70 |
| Purchase #4 | $235.36 | 8.613% | $255.6316 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $178.52 | 4.383% | $186.3445 | $186.34 | $186.35 | $186.30 |
| Purchase #6 | $19.33 | 13.375% | $21.9154 | $21.92 | $21.90 | $21.90 |
| Purchase #7 | $144.87 | 12.798% | $163.4105 | $163.41 | $163.40 | $163.40 |
| 7 purchase totals = | $1,068.63 | $1,149.3064 | $1,149.31 | $1,149.35 | $1,149.20 | |