| 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 | $38.52 | 10.127% | $42.4209 | $42.42 | $42.40 | $42.40 |
| Purchase #2 | $216.91 | 13.535% | $246.2688 | $246.27 | $246.25 | $246.30 |
| Purchase #3 | $225.51 | 7.873% | $243.2644 | $243.26 | $243.25 | $243.30 |
| Purchase #4 | $130.42 | 12.611% | $146.8673 | $146.87 | $146.85 | $146.90 |
| Purchase #5 | $81.70 | 4.300% | $85.2131 | $85.21 | $85.20 | $85.20 |
| Purchase #6 | $171.42 | 6.343% | $182.2932 | $182.29 | $182.30 | $182.30 |
| Purchase #7 | $71.78 | 13.377% | $81.382 | $81.38 | $81.40 | $81.40 |
| 7 purchase totals = | $936.26 | $1,027.7097 | $1,027.70 | $1,027.65 | $1,027.80 | |