| 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 | $98.97 | 5.531% | $104.444 | $104.44 | $104.45 | $104.40 |
| Purchase #2 | $157.40 | 11.581% | $175.6285 | $175.63 | $175.65 | $175.60 |
| Purchase #3 | $229.66 | 7.242% | $246.292 | $246.29 | $246.30 | $246.30 |
| Purchase #4 | $197.80 | 13.833% | $225.1617 | $225.16 | $225.15 | $225.20 |
| Purchase #5 | $191.69 | 12.236% | $215.1452 | $215.15 | $215.15 | $215.10 |
| Purchase #6 | $76.48 | 10.833% | $84.7651 | $84.77 | $84.75 | $84.80 |
| Purchase #7 | $90.86 | 11.224% | $101.0581 | $101.06 | $101.05 | $101.10 |
| 7 purchase totals = | $1,042.86 | $1,152.4946 | $1,152.50 | $1,152.50 | $1,152.50 | |