| 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 | $223.44 | 3.652% | $231.6 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $18.33 | 13.261% | $20.7607 | $20.76 | $20.75 | $20.80 |
| Purchase #3 | $235.95 | 5.149% | $248.0991 | $248.10 | $248.10 | $248.10 |
| Purchase #4 | $49.48 | 3.413% | $51.1688 | $51.17 | $51.15 | $51.20 |
| Purchase #5 | $93.69 | 5.400% | $98.7493 | $98.75 | $98.75 | $98.70 |
| Purchase #6 | $225.71 | 9.726% | $247.6626 | $247.66 | $247.65 | $247.70 |
| Purchase #7 | $160.83 | 9.147% | $175.5411 | $175.54 | $175.55 | $175.50 |
| 7 purchase totals = | $1,007.43 | $1,073.5816 | $1,073.58 | $1,073.55 | $1,073.60 | |