| 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 | $115.78 | 6.410% | $123.2015 | $123.20 | $123.20 | $123.20 |
| Purchase #2 | $141.65 | 7.149% | $151.7766 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $236.25 | 6.227% | $250.9613 | $250.96 | $250.95 | $251.00 |
| Purchase #4 | $21.45 | 13.831% | $24.4167 | $24.42 | $24.40 | $24.40 |
| Purchase #5 | $126.53 | 8.663% | $137.4913 | $137.49 | $137.50 | $137.50 |
| Purchase #6 | $225.35 | 9.175% | $246.0259 | $246.03 | $246.05 | $246.00 |
| Purchase #7 | $235.30 | 9.423% | $257.4723 | $257.47 | $257.45 | $257.50 |
| 7 purchase totals = | $1,102.31 | $1,191.3456 | $1,191.35 | $1,191.35 | $1,191.40 | |