| 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 | $20.83 | 7.443% | $22.3804 | $22.38 | $22.40 | $22.40 |
| Purchase #2 | $27.94 | 8.288% | $30.2557 | $30.26 | $30.25 | $30.30 |
| Purchase #3 | $246.62 | 8.522% | $267.637 | $267.64 | $267.65 | $267.60 |
| Purchase #4 | $186.80 | 3.201% | $192.7795 | $192.78 | $192.80 | $192.80 |
| Purchase #5 | $223.37 | 3.555% | $231.3108 | $231.31 | $231.30 | $231.30 |
| Purchase #6 | $47.27 | 8.236% | $51.1632 | $51.16 | $51.15 | $51.20 |
| Purchase #7 | $232.75 | 8.634% | $252.8456 | $252.85 | $252.85 | $252.80 |
| 7 purchase totals = | $985.58 | $1,048.3722 | $1,048.38 | $1,048.40 | $1,048.40 | |